nRF Configuration Options

Kconfig files describe build-time configuration options (called symbols in Kconfig-speak), how they’re grouped into menus and sub-menus, and dependencies between them that determine what configurations are valid.

Kconfig files appear throughout the directory tree. For example, subsys/power/Kconfig defines power-related options.

This documentation is generated automatically from the Kconfig files by the gen_kconfig_rest.py script. Click on symbols for more information.

Configuration Options

Symbol name	Help/prompt
CONFIG_802154_RPMSG_BUILD_STRATEGY_FROM_SOURCE	Build from source
CONFIG_802154_RPMSG_BUILD_STRATEGY_SKIP_BUILD	Skip building 802154_RPMSG
CONFIG_ADP536X	Enable ADP536x.
CONFIG_ADP536X_BUS_NAME	I2C bus name
CONFIG_AGPS	A library to simplify switching between A-GPS data sources.
CONFIG_AGPS_SRC_NRF_CLOUD	To use nRF Cloud as A-GPS data source, a connection to nRF Cloud must already be established. When a request for A-GPS data is sent to nRF Cloud, the response will be received on the same socket as all other nRF Cloud communication, and the data will have to be processed further in the application.
CONFIG_AGPS_SRC_SUPL	Note that a request for A-GPS data using SUPL service will block until the data is received from the SUPL server, processed and written to the GPS module.
CONFIG_AGPS_SUPL_HOST_NAME	SUPL host name
CONFIG_AGPS_SUPL_PORT	SUPL port
CONFIG_APP_LINK_WITH_ALEXA_GADGETS_PROTO	Add Alexa Gadgets Proto header files to the ‘app’ include path.
CONFIG_APP_LINK_WITH_EDGE_IMPULSE	Add Edge Impulse header files to the ‘app’ include path. It may be disabled if the include paths for Edge Impulse are causing aliasing issues for ‘app’.
CONFIG_APP_LINK_WITH_ZIGBEE	Link application with Zigbee subsystem
CONFIG_ARM_ENTRY_VENEERS_LIB_NAME	Library file to find the symbol table for the entry veneers. The library will typically come from building the Secure Firmware that contains secure entry functions, and allows the Non-Secure Firmware to call into the Secure Firmware.
CONFIG_AT_CMD	AT Command driver
CONFIG_AT_CMD_INIT_PRIORITY	AT Command driver init priority
CONFIG_AT_CMD_PARSER	AT command parser library
CONFIG_AT_CMD_QUEUE_LEN	Maximum number of queued AT commands
CONFIG_AT_CMD_RESPONSE_MAX_LEN	Maximum AT command response length
CONFIG_AT_CMD_SYS_INIT	Initialize the AT Command driver during system init
CONFIG_AT_CMD_THREAD_PRIO	AT thread priority level
CONFIG_AT_CMD_THREAD_STACK_SIZE	AT thread stack size
CONFIG_AT_HOST_CMD_MAX_LEN	The maximum allowed length of an AT command passed through the AT host. The space is allocated statically. This limit is in turn limited by Modem library’s NRF_MODEM_AT_MAX_CMD_SIZE.
CONFIG_AT_HOST_LIBRARY	AT Host Library for nrf91
CONFIG_AT_HOST_TERMINATION
CONFIG_AT_HOST_THREAD_PRIO	AT host workqueue thread priority level
CONFIG_AT_HOST_UART
CONFIG_AT_HOST_UART_0	UART 0
CONFIG_AT_HOST_UART_1	UART 1
CONFIG_AT_HOST_UART_2	UART 2
CONFIG_AT_HOST_UART_INIT_TIMEOUT	If the selected UART has error conditions during init caused by e. g. a floating RX line during boot, at_host will clear the errors and retry for this amount of time.
CONFIG_AT_NOTIF	A library for managing AT-command notifications.
CONFIG_AT_NOTIF_SYS_INIT	Initialize the AT-command notification manager during system init
CONFIG_AWS_FOTA	AWS Jobs FOTA library
CONFIG_AWS_FOTA_DOWNLOAD_SECURITY_TAG	Security tag to be used for downloads
CONFIG_AWS_FOTA_FILE_PATH_MAX_LEN	File path buffer size
CONFIG_AWS_FOTA_HOSTNAME_MAX_LEN	Hostname buffer size
CONFIG_AWS_FOTA_PAYLOAD_SIZE	MQTT payload reception buffer size for AWS IoT Jobs messages
CONFIG_AWS_FOTA_UPDATE_TIMEOUT	Max amount of time in seconds to wait for a document update response
CONFIG_AWS_IOT	AWS IoT library
CONFIG_AWS_IOT_APP_SUBSCRIPTION_LIST_COUNT	Amount of entries in the application subscription list
CONFIG_AWS_IOT_AUTO_DEVICE_SHADOW_REQUEST	Request the device shadow automatically upon a connection to AWS
CONFIG_AWS_IOT_BROKER_HOST_NAME	AWS IoT server hostname
CONFIG_AWS_IOT_CLIENT_ID_APP	Client ID provided by application run-time
CONFIG_AWS_IOT_CLIENT_ID_MAX_LEN	Maximum length of cliend id
CONFIG_AWS_IOT_CLIENT_ID_STATIC	Static client id
CONFIG_AWS_IOT_CONNECTION_POLL_THREAD	Enable polling on MQTT socket in AWS IoT backend
CONFIG_AWS_IOT_IPV6	Configure AWS IoT library to use IPv6 addressing. Otherwise IPv4 is used.
CONFIG_AWS_IOT_LAST_WILL	If this option is set a configurable last will topic and message is provided by the device in the MQTT CONNECT message. Upon a disconnect from the AWS IoT broker the broker will publish the last will message to the last will topic.
CONFIG_AWS_IOT_LAST_WILL_MESSAGE	Message published to the last will topic
CONFIG_AWS_IOT_LAST_WILL_TOPIC	Topic that the last will message is published to
CONFIG_AWS_IOT_MQTT_PAYLOAD_BUFFER_LEN	Size of the MQTT PUBLISH payload buffer (receiving MQTT messages).
CONFIG_AWS_IOT_MQTT_RX_TX_BUFFER_LEN	Specifies maximum message size can be transmitted/received through MQTT (exluding MQTT PUBLISH payload).
CONFIG_AWS_IOT_PORT	AWS server port
CONFIG_AWS_IOT_SEC_TAG	Security tag to use for AWS IoT connection
CONFIG_AWS_IOT_STATIC_IPV4	Enable use of static IPv4
CONFIG_AWS_IOT_STATIC_IPV4_ADDR	Static IPv4 address
CONFIG_AWS_IOT_TOPIC_DELETE_ACCEPTED_SUBSCRIBE	Subscribe to delete accepted shadow topic, $aws/things/<thing-name>/shadow/delete/accepted
CONFIG_AWS_IOT_TOPIC_DELETE_REJECTED_SUBSCRIBE	Subscribe to delete rejected shadow topic, $aws/things/<thing-name>/shadow/delete/rejected
CONFIG_AWS_IOT_TOPIC_GET_ACCEPTED_SUBSCRIBE	Subscribe to get accepted shadow topic, $aws/things/<thing-name>/shadow/get/accepted
CONFIG_AWS_IOT_TOPIC_GET_REJECTED_SUBSCRIBE	Subscribe to get rejected shadow topic, $aws/things/<thing-name>/shadow/get/rejected
CONFIG_AWS_IOT_TOPIC_UPDATE_ACCEPTED_SUBSCRIBE	Subscribe to update accepted shadow topic, $aws/things/<thing-name>/shadow/update/accepted
CONFIG_AWS_IOT_TOPIC_UPDATE_DELTA_SUBSCRIBE	Subscribe to update delta shadow topic, $aws/things/<thing-name>/shadow/update/delta
CONFIG_AWS_IOT_TOPIC_UPDATE_REJECTED_SUBSCRIBE	Subscribe to update rejected shadow topic, $aws/things/<thing-name>/shadow/update/rejected
CONFIG_AWS_JOBS	AWS Jobs library
CONFIG_AZURE_FOTA	Azure FOTA library [EXPERIMENTAL]
CONFIG_AZURE_FOTA_APP_VERSION	The application version is reported to the device twin and indicates the current firmware version on the device.
CONFIG_AZURE_FOTA_APP_VERSION_AUTO	Automatically create app version string using the output from the git command ‘git describe’
CONFIG_AZURE_FOTA_DOWNLOAD_PORT	Port number
CONFIG_AZURE_FOTA_FILE_PATH_MAX_LEN	File path buffer size
CONFIG_AZURE_FOTA_HOSTNAME_MAX_LEN	Hostname buffer size
CONFIG_AZURE_FOTA_JOB_ID_MAX_LEN	Job ID string buffer size
CONFIG_AZURE_FOTA_SEC_TAG	A security tag is a positive integer that serves as pointer to the location of the relevant certificates in the certificate storage of the device. A value of -1 indicates that no certificates are provisioned, which in most cases mean that a TLS connection will not be successfully established.
CONFIG_AZURE_FOTA_TLS	Currently, the transport protocol must be configured at compile time. Disable this option to use HTTP without security.
CONFIG_AZURE_FOTA_VERSION_MAX_LEN	Version string buffer size
CONFIG_AZURE_IOT_HUB	Azure IoT Hub [EXPERIMENTAL]
CONFIG_AZURE_IOT_HUB_AUTO_DEVICE_TWIN_REQUEST	Request device twin automatically when connected
CONFIG_AZURE_IOT_HUB_DEVICE_ID	Device ID to be used when connecting to IoT hub and optionally DPS. Providing a device ID can also be done run-time if AZURE_IOT_HUB_DEVICE_ID_APP is selected.
CONFIG_AZURE_IOT_HUB_DEVICE_ID_APP	Provide device ID run-time
CONFIG_AZURE_IOT_HUB_DEVICE_ID_MAX_LEN	Maximum length of device ID
CONFIG_AZURE_IOT_HUB_DPS	Enabling DPS will make the device connect to the specified DPS host name, provision the device and retrieve the IoT hub host name to use. The registration ID will be set to AZURE_IOT_HUB_DEVICE_ID if it is provided, or alternatively the device ID provided by the application if AZURE_IOT_HUB_DEVICE_ID_APP is enabled.
CONFIG_AZURE_IOT_HUB_DPS_HOSTNAME	DPS host name
CONFIG_AZURE_IOT_HUB_DPS_ID_SCOPE	DPS ID scope
CONFIG_AZURE_IOT_HUB_HOSTNAME	Azure IoT Hub hostname
CONFIG_AZURE_IOT_HUB_HOSTNAME_MAX_LEN	Max length for Azure IoT Hub name
CONFIG_AZURE_IOT_HUB_MQTT_PAYLOAD_BUFFER_LEN	Size of the MQTT PUBLISH payload buffer (receiving MQTT messages).
CONFIG_AZURE_IOT_HUB_MQTT_RX_TX_BUFFER_LEN	Specifies maximum message size can be transmitted/received through MQTT (exluding MQTT PUBLISH payload).
CONFIG_AZURE_IOT_HUB_PORT	Azure IoT Hub port
CONFIG_AZURE_IOT_HUB_PROPERTY_BAG_MAX_COUNT	The maximum number of property bags that can be parsed from a topic. Increasing this value will increase stack usage when parsing topics, and vice versa if decreasing it.
CONFIG_AZURE_IOT_HUB_SEC_TAG	Security tag where TLS credentials are stored.
CONFIG_AZURE_IOT_HUB_STACK_SIZE	Connection thread stack size
CONFIG_AZURE_IOT_HUB_STATIC_IPV4	Enable use of static IPv4
CONFIG_AZURE_IOT_HUB_STATIC_IPV4_ADDR	Static IPv4 address
CONFIG_AZURE_IOT_HUB_TOPIC_ELEMENT_MAX_LEN	Azure IoT Hub uses dynamically constructed topics to transfer information elements such as response codes, direct method names and property bag keys and values. This option configures the maximum length of such an element. Note that all values are also represented as strings, regardless of their content, so a boolean or a number will require its length as a string, and not the size of its binary representation.
CONFIG_AZURE_IOT_HUB_TOPIC_MAX_LEN	Sets the maximum length of a topic. If a user plans to make extensive use of property bags, it should be considered to increase this value to fit the topic into the allocated buffers.
CONFIG_AZURE_IOT_HUB_TOPIC_PROPERTY_BAG_PREFIX	This option adds a ‘?’ before the property bag value for the event topics. Example devices/{device_id}/messages/events/?{property_bag}.
CONFIG_B0_BUILD_STRATEGY_FROM_SOURCE	Build from source
CONFIG_B0_BUILD_STRATEGY_SKIP_BUILD	Skip building B0
CONFIG_B0_BUILD_STRATEGY_USE_HEX_FILE	Use hex file instead of building B0
CONFIG_B0_HEX_FILE	B0 hex file
CONFIG_B0_MIN_PARTITION_SIZE	Use minimimum partition size
CONFIG_BH1749	Enable driver for BH1749 sensors.
CONFIG_BH1749_TRIGGER	Trigger for BH1749
CONFIG_BL_ROT_VERIFY_EXT_API_ATLEAST_OPTIONAL	Can be selected to force at least OPTIONAL
CONFIG_BL_ROT_VERIFY_EXT_API_ATLEAST_REQUIRED	Can be selected to force REQUIRED
CONFIG_BL_ROT_VERIFY_EXT_API_ENABLED	Provide this EXT_API to other images.
CONFIG_BL_ROT_VERIFY_EXT_API_FLAGS	Flags for the $(EXT_API) EXT_API.
CONFIG_BL_ROT_VERIFY_EXT_API_ID	Unique ID for the $(ABI) ABI.
CONFIG_BL_ROT_VERIFY_EXT_API_MAX_VER	The maximum requested version for the $(EXT_API) EXT_API.
CONFIG_BL_ROT_VERIFY_EXT_API_OPTIONAL	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as optional. The user must check that it is present before using it.
CONFIG_BL_ROT_VERIFY_EXT_API_REQUIRED	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as required.
CONFIG_BL_ROT_VERIFY_EXT_API_UNUSED	Don’t request the BL_ROT_VERIFY EXT_API.
CONFIG_BL_ROT_VERIFY_EXT_API_VER	The current or requested version for the $(EXT_API) EXT_API. This config is used by both the provider and client of the EXT_API.
CONFIG_BL_SECP256R1_EXT_API_ATLEAST_OPTIONAL	Can be selected to force at least OPTIONAL
CONFIG_BL_SECP256R1_EXT_API_ATLEAST_REQUIRED	Can be selected to force REQUIRED
CONFIG_BL_SECP256R1_EXT_API_ENABLED	Provide this EXT_API to other images.
CONFIG_BL_SECP256R1_EXT_API_FLAGS	Flags for the $(EXT_API) EXT_API.
CONFIG_BL_SECP256R1_EXT_API_ID	Unique ID for the $(ABI) ABI.
CONFIG_BL_SECP256R1_EXT_API_MAX_VER	The maximum requested version for the $(EXT_API) EXT_API.
CONFIG_BL_SECP256R1_EXT_API_OPTIONAL	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as optional. The user must check that it is present before using it.
CONFIG_BL_SECP256R1_EXT_API_REQUIRED	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as required.
CONFIG_BL_SECP256R1_EXT_API_UNUSED	Don’t request the BL_SECP256R1 EXT_API.
CONFIG_BL_SECP256R1_EXT_API_VER	The current or requested version for the $(EXT_API) EXT_API. This config is used by both the provider and client of the EXT_API.
CONFIG_BL_SHA256_EXT_API_ATLEAST_OPTIONAL	Can be selected to force at least OPTIONAL
CONFIG_BL_SHA256_EXT_API_ATLEAST_REQUIRED	Can be selected to force REQUIRED
CONFIG_BL_SHA256_EXT_API_ENABLED	Provide this EXT_API to other images.
CONFIG_BL_SHA256_EXT_API_FLAGS	Flags for the $(EXT_API) EXT_API.
CONFIG_BL_SHA256_EXT_API_ID	Unique ID for the $(ABI) ABI.
CONFIG_BL_SHA256_EXT_API_MAX_VER	The maximum requested version for the $(EXT_API) EXT_API.
CONFIG_BL_SHA256_EXT_API_OPTIONAL	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as optional. The user must check that it is present before using it.
CONFIG_BL_SHA256_EXT_API_REQUIRED	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as required.
CONFIG_BL_SHA256_EXT_API_UNUSED	Don’t request the BL_SHA256 EXT_API.
CONFIG_BL_SHA256_EXT_API_VER	The current or requested version for the $(EXT_API) EXT_API. This config is used by both the provider and client of the EXT_API.
CONFIG_BL_VALIDATE_FW_EXT_API_ATLEAST_OPTIONAL	Can be selected to force at least OPTIONAL
CONFIG_BL_VALIDATE_FW_EXT_API_ATLEAST_REQUIRED	Can be selected to force REQUIRED
CONFIG_BL_VALIDATE_FW_EXT_API_ENABLED	Provide this EXT_API to other images.
CONFIG_BL_VALIDATE_FW_EXT_API_FLAGS	Flags for the $(EXT_API) EXT_API.
CONFIG_BL_VALIDATE_FW_EXT_API_ID	Unique ID for the $(ABI) ABI.
CONFIG_BL_VALIDATE_FW_EXT_API_MAX_VER	The maximum requested version for the $(EXT_API) EXT_API.
CONFIG_BL_VALIDATE_FW_EXT_API_OPTIONAL	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as optional. The user must check that it is present before using it.
CONFIG_BL_VALIDATE_FW_EXT_API_REQUIRED	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as required.
CONFIG_BL_VALIDATE_FW_EXT_API_UNUSED	Don’t request the BL_VALIDATE_FW EXT_API.
CONFIG_BL_VALIDATE_FW_EXT_API_VER	The current or requested version for the $(EXT_API) EXT_API. This config is used by both the provider and client of the EXT_API.
CONFIG_BOARD_THINGY91_NRF9160NS
CONFIG_BOOT_SIGNATURE_KEY_FILE	Absolute path to PEM key file containing the private key corresponding to the public key included in MCUBoot. This will be used to sign the image so that it can be verified by MCUBoot. Since MCUBoot is not built from source, it is not possible for the build system to deduce what key was used when compiling it. Hence, it is required that the key is passed to the build system through this option.
CONFIG_BSD_LIBRARY	This setting is deprecated. Use NRF_MODEM_LIB instead.
CONFIG_BSD_LIBRARY_SYS_INIT	This setting is deprecated. Use NRF_MODEM_LIB_SYS_INIT instead.
CONFIG_BSD_LIBRARY_TRACE_ENABLED	This setting is deprecated. Use NRF_MODEM_LIB_TRACE_ENABLED instead.
CONFIG_BT_ALEXA_GADGETS	Enable Alexa Gadgets service.
CONFIG_BT_ALEXA_GADGETS_AMAZON_ID	Device type identifier allocated by Amazon.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_ALERTS	Enable support for Alerts capability.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_CUSTOM	Enable support for SpeechData capability.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_CUSTOM_NAMESPACE	Specify name of the custom interface.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_MUSICDATA	Enable support for Music Data capability.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_NOTIFICATIONS	Enable support for Notifications capability.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_SPEECHDATA	Enable support for SpeechData capability.
CONFIG_BT_ALEXA_GADGETS_CAPABILITY_STATELISTENER	Enable support for StateListener capability.
CONFIG_BT_ALEXA_GADGETS_DEVICE_DESCRIPTION	Short device description.
CONFIG_BT_ALEXA_GADGETS_DEVICE_SECRET	Device secret allocated by Amazon. As this is considered a secret value, enable flash readback protection accordingly.
CONFIG_BT_ALEXA_GADGETS_MODEL_NAME	Alexa Gadget model name. Not a token allocated by Amazon.
CONFIG_BT_ALEXA_GADGETS_OTA	Enable Alexa Gadgets OTA protocol.
CONFIG_BT_ALEXA_GADGETS_PROFILE	Enable Alexa Gadgets profile.
CONFIG_BT_ALEXA_GADGETS_TRANSACTION_BUF_SIZE	Maximum size of a single transaction. This should be big enough to cover the Discovery handshake, which is normally the largest transaction. Note that capability count, device name, model name, etc. affects this.
CONFIG_BT_BAS_CLIENT	Enable Battery Service Client.
CONFIG_BT_BMS	Bond Management Service
CONFIG_BT_CONN_CTX	Enable the Bluetooth connection context library. This library helps maintaining per-connection context data.
CONFIG_BT_CONN_CTX_MEM_BUF_ALIGN	The memory buffer must be aligned to an N-byte boundary, where N is a power of 2 larger than 2 (i.e. 4, 8, 16, …).
CONFIG_BT_CTS_CLIENT	Enable Current Time Service client.
CONFIG_BT_DFU_SMP	Enable GATT DFU SMP Service Client.
CONFIG_BT_DRIVER_QUIRK_NO_AUTO_DLE	Enable the quirk wherein BT Host stack will auto-initiate Data Length Update procedure for new connections for controllers that do not auto-initiate the procedure if the default data length parameters are not equal to the initial parameters. This has to be enabled when the BLE controller connected is Zephyr open source controller.
CONFIG_BT_ENOCEAN	The EnOcean library implements support for commissioning and observing of BLE enabled EnOcean devices, such as the PTM 215B Pushbutton transmitter module.
CONFIG_BT_ENOCEAN_DEBUG	Use this option to enable debug logs for the Bluetooth Enocean functionality.
CONFIG_BT_ENOCEAN_DEVICES_MAX	This value defines the maximum number of EnOcean devices this library can manage at a time. Each device requires about 30 bytes of RAM.
CONFIG_BT_ENOCEAN_STORE	Stores all commissioned devices persistently, including periodic samples of the device sequence number.
CONFIG_BT_ENOCEAN_STORE_SEQ	Defines whether the sequence numbers of incoming EnOcean packets should be stored persistently. The sequence number is used in replay attack protection, and unless it is stored, third parties will be able to replay EnOcean messages after a power cycle.
CONFIG_BT_ENOCEAN_STORE_TIMEOUT	This parameter controls the duration of the write delay. Whenever new EnOcean data is received, the library will start a timer that stores the sequence number when it expires. Reducing this timer shortens the timespan in which attackers could replay a message, but increases the wear on the storage medium.
CONFIG_BT_GATT_CHRC_POOL_SIZE	Maximum number of characteristic descriptors that can be stored in the pool.
CONFIG_BT_GATT_DM	Enable BLE GATT Discovery Manager library
CONFIG_BT_GATT_DM_DATA_PRINT	Enable functions for printing discovery related data
CONFIG_BT_GATT_DM_MAX_ATTRS	Maximum number of attributes that can be present in the discovered service.
CONFIG_BT_GATT_POOL	Enable pools for UUID, characteristics and CCCD descriptors.
CONFIG_BT_GATT_POOL_STATS	Enable functions for printing module statistics
CONFIG_BT_GATT_UUID128_POOL_SIZE	Maximum number of 128-bit UUID descriptors that can be stored in the pool.
CONFIG_BT_GATT_UUID16_POOL_SIZE	Maximum number of 16-bit UUID descriptors that can be stored in the pool.
CONFIG_BT_GATT_UUID32_POOL_SIZE	Maximum number of 32-bit UUID descriptors that can be stored in the pool.
CONFIG_BT_HCI_TX_STACK_SIZE	Stack size needed for executing bt_send with specified driver. NOTE: This is an advanced setting and should not be changed unless absolutely necessary
CONFIG_BT_HIDS	Enable BLE GATT Human Interface Device service.
CONFIG_BT_HIDS_ATTR_MAX	Maximum number of GATT attribute descriptors that can be set for HIDS.
CONFIG_BT_HIDS_DEFAULT_PERM_RW	Read and write allowed
CONFIG_BT_HIDS_DEFAULT_PERM_RW_AUTHEN	Require encryption using authenticated link-key for access
CONFIG_BT_HIDS_DEFAULT_PERM_RW_ENCRYPT	Require encryption for access
CONFIG_BT_HIDS_FEATURE_REP_MAX	Maximum number of HIDS Feature Reports that can be set for HIDS.
CONFIG_BT_HIDS_INPUT_REP_MAX	Maximum number of HIDS Input Reports that can be set for HIDS.
CONFIG_BT_HIDS_MAX_CLIENT_COUNT	The maximum number of devices that HID can connect to.
CONFIG_BT_HIDS_OUTPUT_REP_MAX	Maximum number of HIDS Output Reports that can be set for HIDS.
CONFIG_BT_HOGP	Enable HID GATT Human Interface Device service client.
CONFIG_BT_HOGP_REPORTS_MAX	The number of reports supported by all the HIDS clients used. The report pool would be common to all HIDS client objects created.
CONFIG_BT_LATENCY	Enable Nordic GATT Latency BLE service.
CONFIG_BT_LATENCY_CLIENT	Enable Nordic GATT Latency client.
CONFIG_BT_LBS	Enable Led Button service.
CONFIG_BT_LBS_POLL_BUTTON	Enable support for button state polling (button state change notify always supported)
CONFIG_BT_MAX_CONN	Maximum number of simultaneous Bluetooth connections supported.
CONFIG_BT_MESH_BATTERY_CLI	Enable mesh Generic Battery Client model.
CONFIG_BT_MESH_BATTERY_SRV	Enable mesh Generic Battery Server model.
CONFIG_BT_MESH_DK_PROV	Basic implementation of a Bluetooth mesh provisioning handler for the nRF5x development kits. Configures the UUID and handles some basic OOB methods. Used in samples as a reference implementation for provisioning handlers.
CONFIG_BT_MESH_DK_PROV_OOB_BLINK	Enable blink output OOB method
CONFIG_BT_MESH_DK_PROV_OOB_BUTTON	Enable button input OOB method
CONFIG_BT_MESH_DK_PROV_OOB_LOG	Enable log based OOB methods
CONFIG_BT_MESH_DTT_CLI	Enable mesh Generic Default Transition Time Client model.
CONFIG_BT_MESH_DTT_SRV	Enable mesh Generic Default Transition Time Server model.
CONFIG_BT_MESH_DTT_SRV_PERSISTENT	Enable persistent storage for the Default Transition Time state.
CONFIG_BT_MESH_LIGHTNESS_ACTUAL	Represent the Light Lightness light level state on a perceptually uniform lightness scale.
CONFIG_BT_MESH_LIGHTNESS_CLI	Enable mesh Light Lightness Client model.
CONFIG_BT_MESH_LIGHTNESS_LINEAR	Represent the Light Lightness light level state on a linear scale.
CONFIG_BT_MESH_LIGHTNESS_SRV	Enable mesh Light Lightness Server model.
CONFIG_BT_MESH_LIGHT_CTL_CLI	Enable mesh Light CTL Client model.
CONFIG_BT_MESH_LIGHT_CTL_SRV	Enable mesh Light CTL Server model.
CONFIG_BT_MESH_LIGHT_CTRL_CLI	Enable mesh Light Lightness Control Client model.
CONFIG_BT_MESH_LIGHT_CTRL_SRV	Enable mesh Light Lightness Control Server model.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_LVL_ON	Default target light level for the controlled Lightness Server in the On state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_LVL_PROLONG	Default target light level for the controlled Lightness Server in the Prolong state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_LVL_STANDBY	Default target light level for the controlled Lightness Server in the Standby state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_OCCUPANCY_DELAY	Default delay (in milliseconds) from when an occupancy sensor detects occupancy until the server goes to the On state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_OCCUPANCY_MODE	If occupancy mode is enabled, lights will turn on when motion is detected. If occupancy mode is disabled, motion may only postpone dimming of lights that have been manually turned on. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG	Enable the Lightness PI Regulator for controlling the lightness level through an illuminance sensor feedback loop.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_ACCURACY	Default value for the regulator’s accuracy (in percent). The accuracy determines the regulator’s dead zone around the target value, where no corrections are made for fluctuating sensor values. The accuracy should account for both sensor inaccuracies and system instability, to avoid making constant adjustments. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_INTERVAL	Update interval of the Light LC Server model’s internal PI regulator (in milliseconds).
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_KID	Default value for the Kid (negative integral) coefficient for the lightness regulator. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_KIU	Default value for the Kiu (positive integral) coefficient for the lightness regulator. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_KPD	Default value for the Kpd (negative proportional) coefficient for the lightness regulator. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_KPU	Default value for the Kpu (positive proportional) coefficient for the lightness regulator. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_LUX_ON	Target ambient illuminance for the On state (in lux). May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_LUX_PROLONG	Target ambient illuminance for the Prolong state (in lux). May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_REG_LUX_STANDBY	Target ambient illuminance for the Standby state (in lux). May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_STORE_TIMEOUT	Time to wait before storing changes to the Light LC Server’s configuration and state. Effectively the minimum interval of changes.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_FADE_ON	Default transition time (in milliseconds) for the controlled Lightness Server when entering the On state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_FADE_PROLONG	Default transition time (in milliseconds) for the controlled Lightness Server when entering the Prolong state. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_FADE_STANDBY_AUTO	Default transition time (in milliseconds) for the controlled Lightness Server when entering the Standby state in auto mode. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_FADE_STANDBY_MANUAL	Default transition time (in milliseconds) for the controlled Lightness Server when entering the Standby state in manual mode. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_MANUAL	When turning the lights off with a light switch, the Light LC Server enters manual mode, which disables input from occupancy sensors. Use this configuration option to control the duration of the manual mode (fade time included). Note that the occupancy sensors will always be disabled while fading to Standby in manual mode, so making the manual mode time shorter than this has no effect.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_ON	After fading to the right level, the controlled Lightness Server will remain in the On state until this timer expires, unless some activity occurs. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_CTRL_SRV_TIME_PROLONG	After fading to the right level, the controlled Lightness Server will remain in the Prolong state until this timer expires, unless some activity occurs. May be reconfigured at runtime by other models in the mesh network.
CONFIG_BT_MESH_LIGHT_HSL
CONFIG_BT_MESH_LIGHT_HSL_CLI	Enable Mesh Light HSL Client model.
CONFIG_BT_MESH_LIGHT_HSL_SRV	Enable Mesh Light HSL Server model.
CONFIG_BT_MESH_LIGHT_HUE_SRV	Enable Mesh Light Hue Server model.
CONFIG_BT_MESH_LIGHT_SAT_SRV	Enable Mesh Light Saturation Server model.
CONFIG_BT_MESH_LIGHT_TEMP_SRV	Enable mesh Light CTL Temperature Server model.
CONFIG_BT_MESH_LIGHT_XYL_CLI	Enable Mesh Light xyL Client model.
CONFIG_BT_MESH_LIGHT_XYL_SRV	Enable Mesh Light xyL Server model.
CONFIG_BT_MESH_LOC_CLI	Enable mesh Generic Location Client model.
CONFIG_BT_MESH_LOC_SRV	Enable mesh Generic Location Server model.
CONFIG_BT_MESH_LVL_CLI	Enable mesh Generic Level Client model.
CONFIG_BT_MESH_LVL_SRV	Enable mesh Generic Level Server model.
CONFIG_BT_MESH_NRF_MODELS	Common mesh model support modules, required by all Nordic BT mesh models.
CONFIG_BT_MESH_ONOFF_CLI	Enable mesh Generic OnOff Client model.
CONFIG_BT_MESH_ONOFF_SRV	Enable mesh Generic OnOff Server model.
CONFIG_BT_MESH_PLVL_CLI	Enable mesh Generic Power Level Client model.
CONFIG_BT_MESH_PLVL_SRV	Enable mesh Generic Power Level Server model.
CONFIG_BT_MESH_PONOFF_CLI	Enable mesh Generic Power OnOff Client model.
CONFIG_BT_MESH_PONOFF_SRV	Enable mesh Generic Power OnOff Server model.
CONFIG_BT_MESH_PROP_CLI	Enable mesh Generic Property Client model.
CONFIG_BT_MESH_PROP_MAXCOUNT	The largest number of Generic Property values that can be listed by a Generic Property Server. Each Property ID is 2 bytes long, and the full list plus a 1 byte overhead must fit within a full TX packet payload (see BT_MESH_TX_SEG_MAX).
CONFIG_BT_MESH_PROP_MAXSIZE	The upper boundary of a Generic Property value’s size. The entire value with an 4 byte overhead must fit within a full TX packet payload (see BT_MESH_TX_SEG_MAX).
CONFIG_BT_MESH_PROP_SRV	Enable mesh Generic Property Server models.
CONFIG_BT_MESH_SCENES_MAX	Max number of scenes that can be stored by a single Scene Server.
CONFIG_BT_MESH_SCENE_CLI	Enable mesh Scene Client model.
CONFIG_BT_MESH_SCENE_SRV	Enable mesh Scene Server model.
CONFIG_BT_MESH_SCHEDULER_CLI	Enable Mesh Scheduler Client model.
CONFIG_BT_MESH_SCHEDULER_SRV	Enable Mesh Scheduler Server model.
CONFIG_BT_MESH_SENSOR
CONFIG_BT_MESH_SENSOR_ALL_TYPES	Forces all sensor types to be included in the build. This is useful if the set of sensor types that will be used is unknown at compile time, but increases ROM usage by about 3.5kB (4kB if labels are enabled).
CONFIG_BT_MESH_SENSOR_CHANNELS_MAX	Max number of channels in a single sensor. Matches the largest known number by default.
CONFIG_BT_MESH_SENSOR_CHANNEL_ENCODED_SIZE_MAX	Longest encoded representation of a single sensor channel. Matches the largest known size by default.
CONFIG_BT_MESH_SENSOR_CLI	Enable mesh Sensor Client model.
CONFIG_BT_MESH_SENSOR_LABELS	Controls the availability of sensor labels for channels and units
CONFIG_BT_MESH_SENSOR_SRV	Enable mesh Sensor Server model.
CONFIG_BT_MESH_SENSOR_SRV_SENSORS_MAX	The upper boundary of a Sensor Server’s sensor count.
CONFIG_BT_MESH_SENSOR_SRV_SETTINGS_MAX	Max number of settings parameters each sensor in the server can have. Only affects the stack allocated response buffer for the Settings Get message.
CONFIG_BT_MESH_TIME
CONFIG_BT_MESH_TIME_CLI	Enable mesh Time Client model.
CONFIG_BT_MESH_TIME_MESH_HOP_UNCERTAINTY	This value defines the maximum delay of one mesh message hop in milliseconds.
CONFIG_BT_MESH_TIME_SRV	Enable mesh Time Server model.
CONFIG_BT_MESH_TIME_SRV_CLOCK_ACCURACY	This value defines the clock drift in microseconds per second, and is used to calculate overall time uncertainty for the Bluetooth mesh Time Server model.
CONFIG_BT_MESH_TIME_SRV_PERSISTENT	Enable persistent storage for the Time state.
CONFIG_BT_NRF_SERVICES	Common Bluetooth GATT Services support modules, required by all Nordic Services.
CONFIG_BT_NUS	Enable Nordic UART service.
CONFIG_BT_NUS_CLIENT	Enable BLE GATT Nordic UART service client.
CONFIG_BT_RX_STACK_SIZE	Size of the receiving thread stack. This is the context from which all event callbacks to the application occur. The default value is sufficient for basic operation, but if the application needs to do advanced things in its callbacks that require extra stack space, this value can be increased to accommodate for that.
CONFIG_BT_SCAN	Enable BLE Scan library
CONFIG_BT_SCAN_ADDRESS_CNT	Number of address filters
CONFIG_BT_SCAN_APPEARANCE_CNT	Number of appearance filters
CONFIG_BT_SCAN_BLOCKLIST	Scanning device blocklist. Scanning module ignores any devices which are on this list.
CONFIG_BT_SCAN_BLOCKLIST_LEN	Maximum blocklist devices count.
CONFIG_BT_SCAN_CONN_ATTEMPTS_COUNT	Connection attempts count. Defines how many times the device will try to connect with a given peripheral.
CONFIG_BT_SCAN_CONN_ATTEMPTS_FILTER	Connection attempts filter. This filter limits the number of attempts to connect to the device.
CONFIG_BT_SCAN_CONN_ATTEMPTS_FILTER_LEN	The maximum number of the filtered devices by the connection attempts filter.
CONFIG_BT_SCAN_FILTER_ENABLE	Enabling filters for the Scan library.
CONFIG_BT_SCAN_MANUFACTURER_DATA_CNT	Number of manufacturer data filters
CONFIG_BT_SCAN_MANUFACTURER_DATA_MAX_LEN	“Maximum size for the manufacturer data to search in the advertisement report.”
CONFIG_BT_SCAN_NAME_CNT	Number of name filters
CONFIG_BT_SCAN_NAME_MAX_LEN	“Maximum size for the name to search in the advertisement report.”
CONFIG_BT_SCAN_SHORT_NAME_CNT	Number of short name filters
CONFIG_BT_SCAN_SHORT_NAME_MAX_LEN	Maximum size of the short name to search for in the advertisement report.
CONFIG_BT_SCAN_UUID_CNT	Number of filters for UUIDs
CONFIG_BT_THROUGHPUT	Enable Nordic GATT throughput BLE service.
CONFIG_BUILD_S1_VARIANT	Build upgrade candidate of image for alternative slot S1.
CONFIG_BUILD_WITH_TFM	When enabled, this option instructs the Zephyr build process to additionaly generate a TF-M image for the Secure Execution environment, along with the Zephyr image. The Zephyr image itself is to be executed in the Non-Secure Processing Environment. The required dependency on TRUSTED_EXECUTION_NONSECURE ensures that the Zephyr image is built as a Non-Secure image. Both TF-M and Zephyr images, as well as the veneer object file that links them, are generated during the normal Zephyr build process. Note: Building with the “_nonsecure” BOARD variant (e.g. “mps2_an521_nonsecure”) ensures that CONFIG_TRUSTED_EXECUTION_NONSECURE ie enabled.
CONFIG_CDDL_GEN	Support code generated by cddl-gen module
CONFIG_CJSON_LIB	Enable the cJSON Library
CONFIG_CLIENT_ID_MAX_LEN	MQTT Client ID length
CONFIG_CLOCK_CONTROL_MPSL
CONFIG_CLOUD_API	Cloud API
CONFIG_COAP_UTILS	Send and receive CoAP non-confirmable requests. Utilize CoAP and Modem libraries.
CONFIG_CPU_LOAD	Enable the CPU load measurement instrumentation. This tool is using one TIMER peripheral and PPI to perform accurate CPU load measurement.
CONFIG_CPU_LOAD_ALIGNED_CLOCKS	After enabling this option, the sleep period measurement is done using the same clock source as the active period, and one additional PPI channel is used. If you use the internal RC oscillator for at least one of the clock sources (high or low frequency), this option will ensure more accurate results. Enabling this option allows going to low power idle mode because the high frequency clock is not used by this module.
CONFIG_CPU_LOAD_CMDS	Enable shell commands
CONFIG_CPU_LOAD_LOG_INTERVAL	Logging interval for CPU load [ms]
CONFIG_CPU_LOAD_LOG_PERIODIC	INFO level must be enabled to get the log.
CONFIG_CPU_LOAD_TIMER_0	Timer 0
CONFIG_CPU_LOAD_TIMER_1	Timer 1
CONFIG_CPU_LOAD_TIMER_2	Timer 2
CONFIG_CPU_LOAD_TIMER_3	Timer 3
CONFIG_CPU_LOAD_TIMER_4	Timer 4
CONFIG_CPU_LOAD_TIMER_INSTANCE
CONFIG_CPU_LOAD_USE_SHARED_DPPI_CHANNELS	DPPIC tasks and events can be assigned only to a single channel. When enabled, module will use channels to which events are already subscribed but will not enable it, relying on primary owner of the channel. Without special care, it may lead to cpu_load misfunction. On the other hand, it enables usage of cpu_load when events are used by the system. If disabled, cpu_load initialization fails when cannot allocate a DPPI channel.
CONFIG_CR_LF_TERMINATION	CR+LF Termination
CONFIG_CR_TERMINATION	CR Termination
CONFIG_DATE_TIME	Date time library
CONFIG_DATE_TIME_IPV6	Use IPv6
CONFIG_DATE_TIME_MODEM	Get date time from the nRF9160 onboard modem
CONFIG_DATE_TIME_NTP	Get date time from NTP servers
CONFIG_DATE_TIME_NTP_QUERY_TIME_SECONDS	Duration in which the library will query for NTP time, in seconds
CONFIG_DATE_TIME_THREAD_SIZE	Stack size of the thread maintaining date time
CONFIG_DATE_TIME_UPDATE_INTERVAL_SECONDS	Setting this option to 0 disables sequential date time updates.
CONFIG_DESKTOP_EVENT_MANAGER_EVENT_LOG_BUF_LEN	Length of buffer for processing event message
CONFIG_DESKTOP_EVENT_MANAGER_LOG_EVENT_TYPE	Include event type in the event log output
CONFIG_DESKTOP_EVENT_MANAGER_MAX_EVENT_CNT	Maximum number of event types
CONFIG_DESKTOP_EVENT_MANAGER_PROFILER_ENABLED	Log events to Profiler
CONFIG_DESKTOP_EVENT_MANAGER_PROFILE_EVENT_DATA	Profile data connected with event
CONFIG_DESKTOP_EVENT_MANAGER_SHOW_EVENTS	This option controls if events are printed to console.
CONFIG_DESKTOP_EVENT_MANAGER_SHOW_EVENT_HANDLERS	This option controls if event handlers are printed to console.
CONFIG_DESKTOP_EVENT_MANAGER_TRACE_EVENT_EXECUTION	Trace events execution
CONFIG_DFU_TARGET	Device Firmware Upgrade target API
CONFIG_DFU_TARGET_FULL_MODEM	Enable support for full updates to the modem firmware. Note that this requires an external flash.
CONFIG_DFU_TARGET_MCUBOOT	Enable support for updates that are performed by MCUboot.
CONFIG_DFU_TARGET_MCUBOOT_SAVE_PROGRESS	DFU_TARGET_MCUBOOT_SAVE_PROGRESS is deprecated, please use DFU_TARGET_STREAM_SAVE_PROGRESS instead.
CONFIG_DFU_TARGET_MODEM_DELTA	Enable support for updates to the modem firmware.
CONFIG_DFU_TARGET_MODEM_TIMEOUT	Set the timeout in seconds for how long the code will wait when reading DFU_ERASE_PENDING from the modem. If the timeout is reached an DFU_TARGET_EVT_TIMEOUT is issued and a disconnect of the LTE link is recommended so that the modem has time to service the DFU_ERASE_PENDING request. It’s also possible to reboot the device to achive the same desired behavior.
CONFIG_DFU_TARGET_STREAM	Generic DFU stream target
CONFIG_DFU_TARGET_STREAM_SAVE_PROGRESS	Enable this option to cause dfu_target_stream to store the current write progress to flash. In case of power failure or device reset, the operation can then resume from the latest state.
CONFIG_DISABLE_FLASH_PATCH	The flash patch can be used by malicious code to circumvent secure boot checks. Note that disabling flash patching also disables breakpoints.
CONFIG_DK_LIBRARY	Button and LED Library for Nordic DKs
CONFIG_DK_LIBRARY_BUTTON_SCAN_INTERVAL	Scanning interval of buttons in milliseconds
CONFIG_DK_LIBRARY_DYNAMIC_BUTTON_HANDLERS	Enable the runtime assignable button handler API
CONFIG_DK_LIBRARY_INVERT_BUTTONS	Invert buttons pins on DK
CONFIG_DK_LIBRARY_INVERT_LEDS	Invert LED pins on DK
CONFIG_DOWNLOAD_CLIENT	Download client
CONFIG_DOWNLOAD_CLIENT_BUF_SIZE	Size of the internal buffer used for incoming and outgoing packets. It must be large enough to acommodate for the largest between the HTTP fragment and CoAP block. In case of CoAP, the CoAP header length of 20 bytes should be taken into account.
CONFIG_DOWNLOAD_CLIENT_COAP_BLOCK_SIZE
CONFIG_DOWNLOAD_CLIENT_COAP_BLOCK_SIZE_128	128
CONFIG_DOWNLOAD_CLIENT_COAP_BLOCK_SIZE_256	256
CONFIG_DOWNLOAD_CLIENT_COAP_BLOCK_SIZE_512	512
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE_1024	1024
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE_2048	2048
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE_256	256
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE_4096	4096
CONFIG_DOWNLOAD_CLIENT_HTTP_FRAG_SIZE_512	512
CONFIG_DOWNLOAD_CLIENT_IPV6	Prefer IPv6 protocol but fallback to IPv4 when the hostname can’t be resolved.
CONFIG_DOWNLOAD_CLIENT_LOG_HEADERS	Log protocol headers to console [Debug]
CONFIG_DOWNLOAD_CLIENT_MAX_FILENAME_SIZE	Maximum filename length (stack)
CONFIG_DOWNLOAD_CLIENT_MAX_HOSTNAME_SIZE	Maximum hostname length (stack)
CONFIG_DOWNLOAD_CLIENT_RANGE_REQUESTS	Always use HTTP Range requests when downloading (RFC 7233). This option can be useful to limit the amount of incoming data from the server by downloading only one fragment at a time. It increases the protocol overhead but also gives time to the application to process the fragments as they are downloaded, instead of having to keep up to speed while downloading the whole file.
CONFIG_DOWNLOAD_CLIENT_SHELL	Enable shell
CONFIG_DOWNLOAD_CLIENT_STACK_SIZE	Thread stack size
CONFIG_DOWNLOAD_CLIENT_TCP_SOCK_TIMEO_MS	Socket timeout for recv() calls, in milliseconds. When using HTTP or HTTPS, set a timeout to be able to detect when the server is not responding and client should give up. Set to -1 disable.
CONFIG_DOWNLOAD_CLIENT_UDP_SOCK_TIMEO_MS	Socket timeout for recv() calls, in milliseconds. When using CoAP, set a timeout to be able to detect when a retrasmission is necessary. Set to -1 disable.
CONFIG_DT_FLASH_WRITE_BLOCK_SIZE
CONFIG_EDGE_IMPULSE	Enable Edge Impulse library.
CONFIG_EDGE_IMPULSE_DOWNLOAD_ALWAYS	Request the build system to download the Edge Impulse library on each build. This results in the build target to always be considered out of date. If the re-downloaded zip has no code changes, then no re-building of source is performed and only download of zip file will be done.
CONFIG_EDGE_IMPULSE_URI	Specify URI used to access archive with Edge Impulse library. The library will be downloaded into build directory. Make sure to specify the HTTP API key header as EI_API_KEY_HEADER variable during build if the HTTP server uses it. You can also specify absolute file path of a local file.
CONFIG_EI_WRAPPER	Enable Edge Impulse library wrapper in NCS.
CONFIG_EI_WRAPPER_DATA_BUF_SIZE	The buffer is used to store input data for the Edge Impulse library. Size of the buffer is expressed as number of floats.
CONFIG_EI_WRAPPER_DEBUG_MODE	Run Edge Impulse library in debug mode
CONFIG_EI_WRAPPER_THREAD_PRIORITY	It is recommended to use preemptive thread priority to make sure that the thread will not block other operations in system for a long time.
CONFIG_EI_WRAPPER_THREAD_STACK_SIZE	Edge Impulse library processes the data in a low-priority thread. The stack size needs to be sufficient for used impulse.
CONFIG_ENABLE_ZIGBEE_FOTA_MAX_HW_VERSION	Enable Zigbee OTA maximum hw version
CONFIG_ENABLE_ZIGBEE_FOTA_MIN_HW_VERSION	Enable Zigbee OTA minimum hw version
CONFIG_ENTROPY_CC3XX	This option enables the Arm CC3xx RNG devices in nRF52840, nRF5340, and nRF9160 devices. This is dependent on CC3xx being enabled in nrf_security.
CONFIG_ENTROPY_NRF_LL_SOFTDEVICE	This option enables the RNG peripheral, which is a random number generator, based on internal thermal noise, that provides a random 8-bit value to the host when read.
CONFIG_ENTROPY_NRF_PRI	nRF5X RNG IRQ priority.
CONFIG_ESB	Enable ESB functionality.
CONFIG_ESB_MAX_PAYLOAD_LENGTH	The maximum size of the payload.
CONFIG_ESB_PIPE_COUNT	The maximum number of pipes allowed in the API. Can be used if you need to restrict the number of pipes used. The purpose is to prevent accidental use of additional pipes, but it’s not a problem leaving this at 8 even if fewer pipes are used.
CONFIG_ESB_RX_FIFO_SIZE	The length of the RX FIFO buffer, in number of elements.
CONFIG_ESB_SYS_TIMER0	TIMER0
CONFIG_ESB_SYS_TIMER1	TIMER1
CONFIG_ESB_SYS_TIMER2	TIMER2
CONFIG_ESB_SYS_TIMER3	TIMER3
CONFIG_ESB_SYS_TIMER4	TIMER4
CONFIG_ESB_TX_FIFO_SIZE	The length of the TX FIFO buffer, in number of elements.
CONFIG_ETH_POLL_ACTIVE_PERIOD_MS	This option sets time in milliseconds between two consecutive RTT read attempts when input transfer is running. When transfer stopped some time ago driver will use ETH_POLL_PERIOD_MS again.
CONFIG_ETH_POLL_PERIOD_MS	RTT has no interrupt, so read have to be done using polling. This option sets time in milliseconds between two consecutive RTT read attempts when there is no input transfer for some time. When transfer is currently running ETH_POLL_ACTIVE_PERIOD_MS is used instead.
CONFIG_ETH_RTT	This option enables network interface driver that sends and receives ethernet frames over RTT channel. The driver is intended primary for debugging and testing.
CONFIG_ETH_RTT_CHANNEL	Sets RTT channel that will be used to transfer ethernet frames in both directions. Channels 0 and 1 have special purpose defined by SEGGER, so it is safer to use channel 2 or above. This number must be smaller than SEGGER_RTT_MAX_NUM_UP_BUFFERS and cannot be used by any other module.
CONFIG_ETH_RTT_DEBUG_HEX_DUMP	Enabling this option prints out hex dumps of transferred data. There are four types of hex dumps: data that flows from RTT, data that flows to RTT, frames that are passed to network stack, frames that are get from network stack. This option will produce a lot of debug logs, so if you reading it make sure that logger did not discard something because of buffer overrun.
CONFIG_ETH_RTT_DOWN_BUFFER_SIZE	Sets RTT buffer size for receiving ethernet frames. Smaller values will save the RAM, but will decrease the performance.
CONFIG_ETH_RTT_DRV_NAME	This option sets the driver name.
CONFIG_ETH_RTT_MAC_ADDR	Specify a MAC address for the Ethernet over RTT network interface in the form of hex 8-bit chars separated by colons (e.g.: aa:33:cc:22:e2:c0). The default is an empty string, which selects random address (00:00:5E:00:53:xx) according to RFC 7042.
CONFIG_ETH_RTT_MTU	Sets the Maximum Transmission Unit (MTU) for the Ethernet over RTT network interface. Ethernet default is 1500 and using different value may cause unpredictable behavior. Change this value only if you really known what you are doing. IPv4 requires at least 68 and IPv6 requires at least 1280.
CONFIG_ETH_RTT_UP_BUFFER_SIZE	Sets RTT buffer size for sending ethernet frames. Smaller values will save the RAM, but will decrease the performance.
CONFIG_EVENT_MANAGER	Enable Event Manager. Note that Event Manager uses orphan sections to handle its data structures.
CONFIG_EXT_API_PROVIDE_EXT_API_ATLEAST_OPTIONAL	Can be selected to force at least OPTIONAL
CONFIG_EXT_API_PROVIDE_EXT_API_ATLEAST_REQUIRED	Can be selected to force REQUIRED
CONFIG_EXT_API_PROVIDE_EXT_API_ENABLED	Provide this EXT_API to other images.
CONFIG_EXT_API_PROVIDE_EXT_API_FLAGS	Flags for the $(EXT_API) EXT_API.
CONFIG_EXT_API_PROVIDE_EXT_API_ID	Unique ID for the $(ABI) ABI.
CONFIG_EXT_API_PROVIDE_EXT_API_MAX_VER	The maximum requested version for the $(EXT_API) EXT_API.
CONFIG_EXT_API_PROVIDE_EXT_API_OPTIONAL	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as optional. The user must check that it is present before using it.
CONFIG_EXT_API_PROVIDE_EXT_API_REQUIRED	Include client code for this EXT_API. This also puts a request for this EXT_API into the firmware info, marked as required.
CONFIG_EXT_API_PROVIDE_EXT_API_UNUSED	Don’t request the EXT_API_PROVIDE EXT_API.
CONFIG_EXT_API_PROVIDE_EXT_API_VER	The current or requested version for the $(EXT_API) EXT_API. This config is used by both the provider and client of the EXT_API.
CONFIG_FMFU_CDDL_DECODER_GENERATE	Nordic internal, see cddl/CMakeLists.txt
CONFIG_FMFU_FDEV	Full Modem Firmware Upgrade from flash device
CONFIG_FMFU_FDEV_SKIP_PREVALIDATION	Set this option to skip prevalidation of the modem firmware. Note that the modem will still verify the validity of the modem firmmware before booting it, but only after it has been written to the modem. This option
CONFIG_FOTA_DOWNLOAD	FOTA Download
CONFIG_FOTA_DOWNLOAD_MCUBOOT_FLASH_BUF_SZ	Buffer size must be aligned to the minimal flash write block size
CONFIG_FOTA_DOWNLOAD_PROGRESS_EVT	Emit progress event upon receiving a download fragment
CONFIG_FOTA_SOCKET_RETRIES	Number of retries for socket-related download issues
CONFIG_FPROTECT	Use hardware peripherals (BPROT, ACL, or SPU) to write-protect regions of flash until next reset.
CONFIG_FPROTECT_BLOCK_SIZE	Block size of fprotect
CONFIG_FTP_CLIENT	FTP client
CONFIG_FTP_CLIENT_KEEPALIVE_TIME	Define the heart-beat time.
CONFIG_FTP_CLIENT_LISTEN_TIME	Define the wait time for receiving.
CONFIG_FTP_CLIENT_LOG_HEADERS	Log FTP headers to Console [Debug]
CONFIG_FTP_CLIENT_TLS	Connection over TLS
CONFIG_FW_INFO	Firmware Metadata
CONFIG_FW_INFO_CRYPTO_ID
CONFIG_FW_INFO_FIRMWARE_VERSION	When SB_MONOTONIC_COUNTER is enabled, the firmware version is limited to 15 bits since the monotonic counters are 16 bits and one bit is used to denote the slot the firwmare is in.
CONFIG_FW_INFO_HARDWARE_ID	Used to ensure binary compatibility. For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_FW_INFO_MAGIC_COMMON	Magic word for all structs (32 bits). This is used by different metadata structs (in fw_info.h and elsewhere). They each have their own magic word composed of three uint32_t values, where one is always this option (FW_INFO_MAGIC_COMMON). One of the uint32_ts is a compatibility ID constructed from FW_INFO_HARDWARE_ID, FW_INFO_VERSION, FW_CRYPTO_ID, and FW_INFO_MAGIC_COMPATIBILITY_ID, while the final uint32_t is completely different for each struct, e.g. FW_INFO_MAGIC_FIRMWARE_INFO. The bootloader expects a certain value for each struct, and if it attempts to read a struct without a matching magic word, the struct will be rejected. The config values here apply both to this build of the bootloader and to the metadata constructed for the app. Refer to this module’s CMakeLists.txt to see how the magic words are composed.
CONFIG_FW_INFO_MAGIC_COMPATIBILITY_ID	User defined value. Used to ensure compatibility between bootloader and metadata. For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_FW_INFO_MAGIC_EXT_API	Magic word value specific to EXT_API structs. For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_FW_INFO_MAGIC_FIRMWARE_INFO	Magic word for firmware information structs (32 bits). Magic word value specific to firmware information structs (inside the firmware). For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_FW_INFO_MAGIC_LEN	Total length of magic words (in bytes). For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_FW_INFO_OFFSET	The location of firmware information inside the current firmware image. Valid values are 0x0, 0x200, 0x400, 0x800, and 0x1000. Compatible readers of firmware information should search all possible offsets. Note that all space between the vector table and this address is unused.
CONFIG_FW_INFO_VALID_VAL	The value fw_info::valid will have when valid.
CONFIG_FW_INFO_VERSION	Version number of the fw_*_info structs (8 bits). Used to ensure binary compatibility. For more information, see FW_INFO_MAGIC_COMMON.
CONFIG_GPS_SIM	Enable GPS simulator.
CONFIG_GPS_SIM_BASE_LATITUDE	Start-point latitude for simulated GPS data, from which the generated data will continue. Calculated by deg * 100000 + minutes * 1000, for example 63 deg 25.280’N will be 6325280. Positive values are North, while negative values are South.
CONFIG_GPS_SIM_BASE_LONGITUDE	Start-point longitude for simulated GPS data, from which the generated data will continue. Calculated by deg * 100000 + minutes * 1000, for example 10 deg 26.201’E will be 1026201. Positive values are East, while negative values are West.
CONFIG_GPS_SIM_BASE_TIMESTAMP	Timestamp at which the simulator will start counting. Format is hour * 10000 + min * 100 + sec, which means that 13:46:27 becomes 134627.
CONFIG_GPS_SIM_DEV_NAME	GPS simulator device name.
CONFIG_GPS_SIM_DYNAMIC_VALUES	Enables dynamically created simulator otuput as opposed to static values.
CONFIG_GPS_SIM_ELLIPSOID	GPS simulator will create a path that goes in an ellipsoid shape.
CONFIG_GPS_SIM_FIX_TIME	Time in milliseconds that the GPS simulator will “search” before getting a position fix.
CONFIG_GPS_SIM_MAX_STEP	Sets the maximum step size that can be taken in latitude or longitude for each simulation iteration. In units of 1/1000 degrees.
CONFIG_GPS_SIM_PSEUDO_RANDOM	Enables pseudo-random GPS coordinate creation. Based on uptime that’s input to a sine function, which causes the otuput to not be uniformally distributed, but sinusoidal.
CONFIG_GPS_SIM_STACK_SIZE	GPS simulator work queue stack size
CONFIG_GPS_SIM_WORKQUEUE_PRIORITY	GPS simulator work queue (preemptive) priority
CONFIG_HCI_RPMSG_BUILD_STRATEGY_FROM_SOURCE	Build from source
CONFIG_HCI_RPMSG_BUILD_STRATEGY_SKIP_BUILD	Skip building HCI_RPMSG
CONFIG_HW_CC3XX	This option enables the Arm CC3xx hw devices in nRF52840, nRF53, and nRF9160 devices.
CONFIG_HW_CC3XX_FORCE_ALT	This option can be enabled to force an alternative implementation of the Arm CC3xx hardware driver.
CONFIG_HW_CC3XX_NAME	Specify the device name to be used for the HW_CC3XX driver.
CONFIG_ICAL_PARSER	iCalendar parser
CONFIG_ICAL_PARSER_BUFFER_SIZE	Size for internal buffer to store unparsed data.
CONFIG_ICAL_PARSER_DESCRIPTION_SIZE	Maximum size of a DESCRIPTION property
CONFIG_ICAL_PARSER_DTEND_SIZE	Maximum size of a DTEND property
CONFIG_ICAL_PARSER_DTSTART_SIZE	Maximum size of a DTSTART property
CONFIG_ICAL_PARSER_LOCATION_SIZE	Maximum size of a LOCATION property
CONFIG_ICAL_PARSER_MAX_PROPERTY_SIZE	Maximum size of an iCalendar property
CONFIG_ICAL_PARSER_SUMMARY_SIZE	Maximum size of a SUMMARY property
CONFIG_IS_SECURE_BOOTLOADER	This option is set by the first stage bootloader app to include all files and set all the options required.
CONFIG_IS_SPM	Current app is SPM
CONFIG_LF_TERMINATION	LF Termination
CONFIG_LOG_DEFAULT_LEVEL	Sets log level for modules which don’t specify it explicitly. When set to 0 it means log will not be activated for those modules. Levels are: 0 OFF, do not write by default 1 ERROR, default to only write LOG_LEVEL_ERR 2 WARNING, default to write LOG_LEVEL_WRN 3 INFO, default to write LOG_LEVEL_INFO 4 DEBUG, default to write LOG_LEVEL_DBG
CONFIG_LTE_AUTO_INIT_AND_CONNECT	Turn on to make the LTE Link Controller to automatically initialize and connect the modem before the application starts
CONFIG_LTE_EDRX_REQ	Enable request for use of eDRX using AT+CEDRXS. For reference, see 3GPP 27.007 Ch. 7.40.
CONFIG_LTE_EDRX_REQ_VALUE	Sets the eDRX value to request. Half a byte in a four-bit format. The eDRX value refers to bit 4 to 1 of octet 3 of the Extended DRX parameters information element. See 3GPP TS 24.008, subclause 10.5.5.32. The value 1001 corresponds to 163.84 seconds, and is valid for both LTE-M and NB-IoT networks.
CONFIG_LTE_LEGACY_PCO_MODE	Enable legacy LTE Protocol Configuration Options mode
CONFIG_LTE_LINK_CONTROL	nRF91 LTE Link control library
CONFIG_LTE_LOCK_BANDS	Enable LTE band locks. Bands not enabled in LTE_LOCK_BAND_MASK cannot be used when this setting is enabled.
CONFIG_LTE_LOCK_BAND_MASK	Bit string of enabled bands. LSB is band 1. Leading zeroes can be omitted. The maximum length is 88 characters.
CONFIG_LTE_LOCK_PLMN	Enable PLMN locks for network selection.
CONFIG_LTE_LOCK_PLMN_STRING	Mobile Country Code (MCC) and Mobile Network Code (MNC) values. Only numeric string formats supported.
CONFIG_LTE_NETWORK_MODE_LTE_M	LTE-M
CONFIG_LTE_NETWORK_MODE_LTE_M_GPS	LTE-M and GPS
CONFIG_LTE_NETWORK_MODE_NBIOT	NB-IoT
CONFIG_LTE_NETWORK_MODE_NBIOT_GPS	NB-IoT and GPS
CONFIG_LTE_NETWORK_TIMEOUT	Time period in seconds to attempt establishing an LTE link, before timing out. If fallback mode is enabled, the fallback mode will also be tried for the same period.
CONFIG_LTE_NETWORK_USE_FALLBACK	When enabled, the network mode will be switched to the other available if the preferred fails to establish connection within specified timeout. If LTE-M is selected as the network mode, NB-IoT will be the fallback mode and vice versa.
CONFIG_LTE_PDN_AUTH	The +CGAUTH command specifies authentication parameters for a PDN connection. For reference, see 3GPP 27.007 Ch. 10.1.31.
CONFIG_LTE_PDN_AUTH_CMD	Enable PDP connection authentication using AT+CGAUTH.
CONFIG_LTE_PDN_AUTH_LEN	Maximum combined lengths of username and password strings
CONFIG_LTE_PDP_CMD	Enable PDP define using AT+CGDCONT.
CONFIG_LTE_PDP_CONTEXT	The +CGDCONT command defines Packet Data Protocol (PDP) Context. For reference, see 3GPP 27.007 Ch. 10.1.1
CONFIG_LTE_PSM_REQ_RAT	Power saving mode setting for requested active time. See 3GPP 27.007 Ch. 7.38. And 3GPP 24.008 Ch. 10.5.7.3 for data format.
CONFIG_LTE_PSM_REQ_RPTAU	Power saving mode setting for requested periodic TAU. See 3GPP 27.007 Ch. 7.38. And 3GPP 24.008 Ch. 10.5.7.4a for data format.
CONFIG_LTE_PTW_VALUE	Sets the Paging Time Window value to be requested when enabling eDRX. The allowed values for LTE-M and NB-IoT differ. The format is a string with half a byte in 4-bit format, corresponding to bits 8 to 5 in octet 3 of eDRX information element according to 10.5.5.32 of 3GPP TS 24.008.
CONFIG_LTE_RAI_REQ_VALUE	Sets Release Assistance Indication. Allowed values are “0”, “3” and “4” signifying disabled, control plane one response, and control plane no response, respectively. For reference see 3GPP 24.301 Ch. 9.9.4.25.
CONFIG_LTE_UNLOCK_PLMN	Disable PLMN locks for network selection.
CONFIG_LWM2M_CARRIER	A library for cellular connection management.
CONFIG_LWM2M_CARRIER_CERTIFICATION_MODE	Connect to certification servers instead of production servers.
CONFIG_LWM2M_CARRIER_CUSTOM_BOOTSTRAP_PSK	PSK of the custom bootstrap server.
CONFIG_LWM2M_CARRIER_CUSTOM_BOOTSTRAP_URI	URI of the custom bootstrap server.
CONFIG_LWM2M_CARRIER_USE_CUSTOM_BOOTSTRAP_PSK	Use a custom bootstrap PSK.
CONFIG_LWM2M_CARRIER_USE_CUSTOM_BOOTSTRAP_URI	Use a custom bootstrap URI.
CONFIG_MAIN_STACK_SIZE	When the initialization is complete, the thread executing it then executes the main() routine, so as to reuse the stack used by the initialization, which would be wasted RAM otherwise. After initialization is complete, the thread runs main().
CONFIG_MAX_LENGTH_OF_CUSTOM_EVENTS_DESCRIPTIONS	Maximum number of characters used to describe single event type
CONFIG_MAX_NUMBER_OF_CUSTOM_EVENTS	Maximum number of stored custom event types
CONFIG_MBEDTLS_HEAP_SIZE	Heap size for mbed TLS in bytes. For streaming communication with arbitrary (HTTPS) servers on the Internet, 32KB + overheads (up to another 20KB) may be needed. Ensure to adjust the heap size according to the need of the application.
CONFIG_MCUBOOT	Hidden option used to indicate that the current image is MCUBoot
CONFIG_MCUBOOT_BUILD_STRATEGY_FROM_SOURCE	Build from source
CONFIG_MCUBOOT_BUILD_STRATEGY_SKIP_BUILD	Skip building MCUBOOT
CONFIG_MCUBOOT_BUILD_STRATEGY_USE_HEX_FILE	Use hex file instead of building MCUBOOT
CONFIG_MCUBOOT_FLASH_WRITE_BLOCK_SIZE
CONFIG_MCUBOOT_HEX_FILE	MCUBOOT hex file
CONFIG_MCUBOOT_IMAGE_VERSION	Value to be passed as ‘version’ argument to ‘imgtool.py’ when creating signed image. Note that no semantics are connected to this variable. It does not provide downgrade prevention, and is only valuable for debugging purposes. Format: maj.min.rev+build with latter parts optional.
CONFIG_MGMT_FMFU	Serial Modem Firmware Update support
CONFIG_MODEM_INFO	nRF91 modem information library
CONFIG_MODEM_INFO_ADD_BOARD	Add the name of the board to the returned device JSON object.
CONFIG_MODEM_INFO_ADD_DATE_TIME	Inlcude the real-time clock value read from the modem in the network information. Note, that if no time information is available in the network, the modem info readout might fail.
CONFIG_MODEM_INFO_ADD_DEVICE	Add the device information to the returned device JSON object.
CONFIG_MODEM_INFO_ADD_NETWORK	Add the network information to the returned device JSON object.
CONFIG_MODEM_INFO_ADD_SIM	Add the SIM card information to the returned device JSON object.
CONFIG_MODEM_INFO_ADD_SIM_ICCID	Add the SIM card ICCID to the returned device JSON object.
CONFIG_MODEM_INFO_ADD_SIM_IMSI	Add the SIM card IMSI to the returned device JSON object.
CONFIG_MODEM_INFO_BUFFER_SIZE	Set the size of the buffer that contains the returned string after an AT command. The buffer is processed through the parser.
CONFIG_MODEM_INFO_MAX_AT_PARAMS_RSP	Set the maximum number of parameters the parser will check for in any given string.
CONFIG_MODEM_KEY_MGMT	nRF9160 modem key management library
CONFIG_MPSL_FEM	Controls if front-end module (FEM) is to be configured and enabled when MPSL is initialized. Default type of FEM to use depends on which compatible nodes are in devicetree.
CONFIG_MPSL_FEM_GENERIC_TWO_CTRL_PINS_SUPPORT
CONFIG_MPSL_FEM_NRF21540_GPIO	FEM device is nRF21540 and its control mode is GPIO. Note: nRF21540 is unavailable when Bluetooth LE is enabled
CONFIG_MPSL_FEM_NRF21540_GPIO_SUPPORT
CONFIG_MPSL_FEM_NRF21540_RX_GAIN_DB	The default value of 13 dB is based on nRF21540 Product Specification (v1.0)
CONFIG_MPSL_FEM_NRF21540_TX_GAIN_DB	The default value of 20 dB is based on nRF21540 Product Specification (v1.0) and it corresponds to the configuration in which the pin MODE=0 and pin POUTA_SEL=0
CONFIG_MPSL_FEM_SIMPLE_GPIO	FEM device has a generic two-pin control interface. This option was originally designed to support the SKY66112-11, but is potentially compatible with other devices with the same control method.
CONFIG_MPSL_SIGNAL_STACK_SIZE	Size of the signal handler thread stack, used to process lower priority signals in MPSL.
CONFIG_MPSL_THREAD_COOP_PRIO
CONFIG_MPSL_TIMESLOT_SESSION_COUNT	Maximum number of timeslot sessions.
CONFIG_MULTITHREADING_LOCK	Enable APIs for ensuring threadsafe operation.
CONFIG_NCS_SAMPLES_DEFAULTS	Use the default configuration for NCS samples.
CONFIG_NCS_SAMPLE_EMPTY_APP_CORE_CHILD_IMAGE	Add the empty_app_core as a child image for the given sample. Used by samples that only require SOC_NRF5340_CPUNET.
CONFIG_NDEF_FILE_SIZE	Set maximal NDEF file size
CONFIG_NFCT_IRQ_PRIORITY	Sets NFC interrupt priority. Levels are from 0 (highest priority) to 6 (lowest priority)
CONFIG_NFC_NDEF	Enable NFC Data Exchange Format libraries
CONFIG_NFC_NDEF_CH_MAJOR_VERSION	The major version of the Connection Handover specification.
CONFIG_NFC_NDEF_CH_MINOR_VERSION	The minor version of the Connection Handover specification.
CONFIG_NFC_NDEF_CH_MSG	Enable NDEF Connection Handover message generator library
CONFIG_NFC_NDEF_CH_PARSER	NDEF Connection Handover parser library
CONFIG_NFC_NDEF_CH_REC	Enable NDEF Connection Handover records generator library
CONFIG_NFC_NDEF_LE_OOB_REC	NDEF LE OOB record generator library
CONFIG_NFC_NDEF_LE_OOB_REC_PARSER	NDEF LE OOB record parser library
CONFIG_NFC_NDEF_MSG	NDEF Message generator library
CONFIG_NFC_NDEF_PARSER	Enable NFC Data Exchange Format parser libraries
CONFIG_NFC_NDEF_PAYLOAD_TYPE_COMMON	Enable NFC Data Exchange Format Record Type definitions
CONFIG_NFC_NDEF_RECORD	NDEF Record generator library
CONFIG_NFC_NDEF_TEXT_RECORD	Encoding data for a text record for NFC Tag
CONFIG_NFC_NDEF_TNEP_RECORD	Encoding data for a tnep record for NFC Tag
CONFIG_NFC_NDEF_URI_MSG	NDEF URI messages generator library
CONFIG_NFC_NDEF_URI_REC	NDEF URI record generator library
CONFIG_NFC_PLATFORM	Enable common configuration for the NFC
CONFIG_NFC_T2T_PARSER	Enable NFC Type 2 Tag parser libraries
CONFIG_NFC_T4T_APDU	Enable NFC Type 4 TAG APDU codec
CONFIG_NFC_T4T_CC_FILE	Enable NFC Type 4 TAG CC file
CONFIG_NFC_T4T_HL_PROCEDURE	Enable NFC Type 4 Tag High Level Procedure
CONFIG_NFC_T4T_HL_PROCEDURE_APDU_BUF_SIZE	NFC Type 4 Tag APDU command buffer size in bytes
CONFIG_NFC_T4T_HL_PROCEDURE_CC_BUFFER_SIZE	NFC Type 4 Tag Capability Container buffer size in bytes
CONFIG_NFC_T4T_ISODEP	Enable NFC Type 4 Tag ISO-DEP.
CONFIG_NFC_T4T_ISODEP_ACK_RETRY	NFC-A Type 4 Tag ISO-DEP ACK retry count. According to NFC Forum Digital Specification 2.0 16.2.6.
CONFIG_NFC_T4T_ISODEP_DESELECT_RETRY	NFC-A Type 4 Tag ISO-DEP S(WTX) retry count. According to NFC Forum Digital Specification 2.0 16.2.7.
CONFIG_NFC_T4T_ISODEP_NAK_RETRY	NFC-A Type 4 Tag ISO-DEP NAK retry count. According to NFC Forum Digital Specification 2.0 16.2.6.
CONFIG_NFC_T4T_ISODEP_RATS_RETRY	NFC-A Type 4 Tag RATS retry count. According to NFC Forum Digital Specification 2.0 14.7.1.1.
CONFIG_NFC_T4T_ISODEP_WTX_RETRY	NFC-A Type 4 Tag ISO-DEP S(WTX) retry count. According to NFC Forum Digital Specification 2.0 16.2.6.5.
CONFIG_NFC_T4T_NDEF_FILE	Enable NFC Type 4 Tag NDEF File generator library.
CONFIG_NFC_TNEP_CH	Enable NFC TNEP Connection Handover service
CONFIG_NFC_TNEP_CH_MAX_LOCAL_RECORD_COUNT	The maximum expected local NDEF Record count in the nested Connection Handover Message.
CONFIG_NFC_TNEP_CH_MAX_NDEF_SIZE	The maximum NDEF Message size for the Connection Handover Service. The NFC Tag Device can limit the maximum NDEF message size for each of its offered Services. The maximum NDEF message size is equal to or smaller than the maximum NDEF message size that fits in the data area announced during the NDEF Detection Procedure.
CONFIG_NFC_TNEP_CH_MAX_RECORD_COUNT	The maximum expected NDEF Records count in received main NDEF Message.
CONFIG_NFC_TNEP_CH_MAX_TIME_EXTENSION	The maximum number of requested waiting time extensions. The TNEP Tag Device can request more time for NDEF data processing when Tag Device is not responding with the NDEF Message.
CONFIG_NFC_TNEP_CH_MIN_WAIT_TIME	The minimum waiting time measured. The minimum waiting time is the time measured between the end of the last write command of an NDEF Write Procedure and the start of the first command of the first NDEF Read.
CONFIG_NFC_TNEP_CH_PARSER_BUFFER_SIZE	Size of the Connection Handover parser buffer.
CONFIG_NFC_TNEP_CH_POLLER_RX_BUF_SIZE	Size of the Poller receive buffer.
CONFIG_NFC_TNEP_POLLER	Enable Tag NDEF Exchange Protocol for Poller side
CONFIG_NFC_TNEP_POLLER_RX_MAX_RECORD_CNT	Set the maximum count of NDEF Records in the received NDEF Message
CONFIG_NFC_TNEP_RX_MAX_RECORD_CNT	Set the maximum count of NDEF Records in the received NDEF Message
CONFIG_NFC_TNEP_RX_MAX_RECORD_SIZE	Set the maximum size of received NDEF Record
CONFIG_NFC_TNEP_TAG	Enable TAG NDEF Exchange Protocol
CONFIG_NRF53_UPGRADE_NETWORK_CORE	Enables support for updating the application on the nRF53 Network core.
CONFIG_NRF9160_GPS	Enable nRF9160 GPS driver.
CONFIG_NRF9160_GPS_ANTENNA_EXTERNAL	External antenna
CONFIG_NRF9160_GPS_ANTENNA_ONBOARD	Onboard antenna
CONFIG_NRF9160_GPS_COEX0_STRING	COEX0 string
CONFIG_NRF9160_GPS_DEV_NAME	nRF9160 GPS device name
CONFIG_NRF9160_GPS_FIX_CHECK_INTERVAL	Interval in seconds to check for GPS fix
CONFIG_NRF9160_GPS_HANDLE_MODEM_CONFIGURATION	Disabling this will cause the GPS driver to do no modem configuration. This is useful if you need to remove the dependency on the at_cmd_host library from the GPS driver, but it will require that some other part of the application send the AT commands to configure the GPS properly.
CONFIG_NRF9160_GPS_INIT_PRIO	Initialization priority
CONFIG_NRF9160_GPS_MAGPIO_STRING	MAGPIO string
CONFIG_NRF9160_GPS_NMEA_GGA	Enable GGA strings
CONFIG_NRF9160_GPS_NMEA_GLL	Enable GLL strings
CONFIG_NRF9160_GPS_NMEA_GSA	Enable GSA strings
CONFIG_NRF9160_GPS_NMEA_GSV	Enable GSV strings
CONFIG_NRF9160_GPS_NMEA_RMC	Enable RMC strings
CONFIG_NRF9160_GPS_PRIORITY_WINDOW_TIMEOUT_SEC	This configuration sets the amount of time the GPS must be blocked by LTE before requesting GPS priority. For GPS priority to be requested after this timeout, the GPS must also be configured with the priority flag enabled when starting it. When GPS priority is enabled, the modem grants the GPS prioritized access to the radio at the cost of LTE activity. If the value of this option is kept low, GPS priority is requested at an earlier point of time after the GPS is actively blocked by LTE activity. This means that data traffic scheduled during a GPS search is more likely to be blocked by the GPS. Increasing the value of this option will favor data traffic since the GPS will be blocked for a longer duration before GPS priority is requested. Note that GPS priority might not be granted by the modem, even though it is requested by the driver.
CONFIG_NRF9160_GPS_SET_COEX0	Let the driver set COEX0 configuration
CONFIG_NRF9160_GPS_SET_MAGPIO	Let the driver set MAGPIO configuration
CONFIG_NRF9160_GPS_THREAD_PRIORITY	Thread (preemtible) priority
CONFIG_NRF9160_GPS_THREAD_STACK_SIZE	Thread stack size
CONFIG_NRF91_SOCKET_BLOCK_LIMIT	Blocks larger than this value will be split into two or more send() or sendto() calls. This may not work for certain kinds of sockets or certain flag parameter values.
CONFIG_NRF91_SOCKET_SEND_SPLIT_LARGE_BLOCKS	Workaround a limitation in the Modem library regarding the return value for send() or sendto() calls larger than the module can handle. It should send the data up to the maximum, and return that as the return value. Instead, it returns error 22.
CONFIG_NRF_ACL_FLASH_REGION_SIZE	Redefinition for the benefit of qemu_x86
CONFIG_NRF_BPROT_FLASH_REGION_SIZE	Redefinition for the benefit of qemu_x86
CONFIG_NRF_CLOUD	nRF Cloud library
CONFIG_NRF_CLOUD_AGPS	Enable nRF Cloud A-GPS
CONFIG_NRF_CLOUD_AGPS_AUTO	Automatically request A-GPS on bootup
CONFIG_NRF_CLOUD_CERTIFICATES_FILE	nRF Cloud certificates
CONFIG_NRF_CLOUD_CLIENT_ID_PREFIX	The nrf- prefix is reserved on nRF Connect for Cloud for official Nordic devices (e.g. the nRF9160 DK or the Thingy:91). In case you wish to use nrf_cloud with your own devices you need to modify the prefix used to generate the MQTT client ID from the IMEI.
CONFIG_NRF_CLOUD_CONNECTION_POLL_THREAD	Poll cloud connection in a separate thread
CONFIG_NRF_CLOUD_FOTA	Enable FOTA through nRF Cloud
CONFIG_NRF_CLOUD_FOTA_BLE_DEVICES	Enable API for FOTA of BLE devices
CONFIG_NRF_CLOUD_FOTA_DOWNLOAD_FRAGMENT_SIZE	Fragment size for FOTA downloads.
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL_DBG	Debug
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL_ERR	Error
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL_INF	Info
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL_NONE	None
CONFIG_NRF_CLOUD_FOTA_LOG_LEVEL_WRN	Warning
CONFIG_NRF_CLOUD_FOTA_PROGRESS_PCT_INCREMENT	0 disables progress report.
CONFIG_NRF_CLOUD_HOST_NAME	nRF Cloud server hostname
CONFIG_NRF_CLOUD_IPV6	Configure nRF Cloud library to use IPv6 addressing. Otherwise IPv4 is used.
CONFIG_NRF_CLOUD_MQTT_MESSAGE_BUFFER_LEN	Specifies maximum message size can be transmitted/received through MQTT (exluding MQTT PUBLISH payload).
CONFIG_NRF_CLOUD_MQTT_PAYLOAD_BUFFER_LEN	Size of the buffer for MQTT PUBLISH payload.
CONFIG_NRF_CLOUD_PORT	nRF Cloud server port
CONFIG_NRF_CLOUD_PROVISION_CERTIFICATES	Enable run-time provisioning of certificates from the certificates header file selected by using NRF_CLOUD_CERTIFICATES_FILE
CONFIG_NRF_CLOUD_SEC_TAG	Security tag to use for nRF Cloud connection
CONFIG_NRF_CLOUD_SEND_BLOCKING	Send data using a blocking socket. Selecting this option will make call to send data block until the data is processed by the network stack.
CONFIG_NRF_CLOUD_SEND_NONBLOCKING	When using a blocking socket, the application can in certain situations fail and hang indefinitely if a watchdog timer is not used. Using a non-blocking socket for data transfers can help avoid getting into such a situation, at the cost of failing in situations where a short period of blocking would have sent the data.
CONFIG_NRF_CLOUD_SEND_TIMEOUT	Configures a timeout on the nRF Cloud socket to ensure that a call to te send function will not block indefinitely. To configure the length of the timeout, use NRF_CLOUD_SEND_TIMEOUT_SEC.
CONFIG_NRF_CLOUD_SEND_TIMEOUT_SEC	Timeout in seconds to use when the nRF Cloud socket is configured to send with a timeout by enabling NRF_CLOUD_SEND_TIMEOUT.
CONFIG_NRF_CLOUD_STATIC_IPV4	Enable use of static IPv4
CONFIG_NRF_CLOUD_STATIC_IPV4_ADDR	Static IPv4 address
CONFIG_NRF_MODEM_LIB	Use Nordic Modem library.
CONFIG_NRF_MODEM_LIB_DEBUG_ALLOC	Print allocations on the library heap
CONFIG_NRF_MODEM_LIB_DEBUG_SHM_TX_ALLOC	Print allocations on the TX region
CONFIG_NRF_MODEM_LIB_HEAP_DUMP_PERIODIC	Periodically dump library heap contents
CONFIG_NRF_MODEM_LIB_HEAP_DUMP_PERIOD_MS	Period (millisec)
CONFIG_NRF_MODEM_LIB_HEAP_SIZE	Size of the heap buffer used by the library. This heap is allocated in the application’s RAM.
CONFIG_NRF_MODEM_LIB_SENDMSG_BUF_SIZE	Size of an intermediate buffer used by sendmsg to repack data and therefore limit the number of sendto calls. The buffer is created in a static memory, so it does not impact stack/heap usage. In case the repacked message would not fit into the buffer, sendmsg sends each message part separately.
CONFIG_NRF_MODEM_LIB_SHMEM_CTRL_SIZE	Size of the shared memory area used for control structures. This is a constant for a given library build, and is exported by the library via NRF_MODEM_SHMEM_CTRL_SIZE.
CONFIG_NRF_MODEM_LIB_SHMEM_RX_SIZE	Size of the shared memory area owned by the modem. This area holds all incoming data from the modem, plus the modem’s own control structures. The minimum memory requirements stem from the size of the RPC lists (264 bytes = 8 + (32 * 8)), plus the RPC messages and data buffers (1280 bytes = 256 + 1024).
CONFIG_NRF_MODEM_LIB_SHMEM_TRACE_SIZE	Size of the shared memory area used to receive modem traces.
CONFIG_NRF_MODEM_LIB_SHMEM_TX_DUMP_PERIOD_MS	Period (millisec)
CONFIG_NRF_MODEM_LIB_SHMEM_TX_SIZE	Size of the shared memory area owned by the application. This area holds all outgoing data from the application, e.g. buffers passed to send(). The size of this buffer affects directly the largest payload that can sent be on AT sockets.
CONFIG_NRF_MODEM_LIB_SHM_TX_DUMP_PERIODIC	Periodically dump the TX memory region contents
CONFIG_NRF_MODEM_LIB_SYS_INIT	Initialize the Modem library automatically during the SYS_INIT sequence. Please note that initialization is synchronous and can take up to one minute in case the modem firmware is updated.
CONFIG_NRF_MODEM_LIB_TRACE_ENABLED	Enable proprietary traces over UART
CONFIG_NRF_MPU_FLASH_REGION_SIZE	Redefinition for the benefit of qemu_x86
CONFIG_NRF_RPC_THREAD_PRIORITY	Thread priority of each thread in local thread pool.
CONFIG_NRF_RPC_THREAD_STACK_SIZE	Stack size for each thread in local thread pool.
CONFIG_NRF_RPC_TR_PRMSG_RX_PRIORITY	Priority of the thread that is responsible for receiving incoming messages from rpmsg.
CONFIG_NRF_RPC_TR_PRMSG_RX_STACK_SIZE	Stack size for the thread that is responsible for receiving incoming messages from rpmsg.
CONFIG_NRF_SPU_FLASH_REGION_SIZE	Redefinition for the benefit of qemu_x86
CONFIG_NRF_SW_LPUART	Low power UART implements UART API and extends standard UART communication with 2 pins protocol for receiver wake up and flow control.
CONFIG_NRF_SW_LPUART_DEFAULT_TX_TIMEOUT	Timeout is used in uart_poll_out and uart_fifo_fill (if interrupt driven API is enabled).
CONFIG_NRF_SW_LPUART_HFXO_ON_RX	According to the UART specification high frequency RC oscillator is not accurate enough. However, in normal conditions and accurate clock on the transmitter side it may be accepted to disable it. Turning on HFXO prolongs receiver activation for up to 3 milliseconds.
CONFIG_NRF_SW_LPUART_INT_DRIVEN	If enabled, then asynchronous API cannot be used
CONFIG_NRF_SW_LPUART_INT_DRV_TX_BUF_SIZE	Internal buffer of that size is created and used by uart_fifo_fill. For optimal performance it should be able to fit the longest possible packet.
CONFIG_NRF_SW_LPUART_MAX_PACKET_SIZE	If interrupt driven API is enabled then internal RX buffer of that size is created.
CONFIG_NULL_TERMINATION	NULL Termination
CONFIG_OPENTHREAD_MBEDTLS_LIB_NAME	This option allows to specify one or more mbedtls library files to be linked with OpenThread. Separate multiple values with space ” “.
CONFIG_OPENTHREAD_NRF_SECURITY	Enables nrf_security module for use by OpenThread. This allows OpenThread to make use of hardware accelerated cryptography functions if available as well as fast oberon backend for software encryption.
CONFIG_OPENTHREAD_RADIO_WORKQUEUE_STACK_SIZE	OpenThread radio transmit workqueue stack size
CONFIG_PARTITION_MANAGER_ENABLED	Option which can be checked to see whether or not the partition manager is enabled in the current build. Note that this should ideally be a hidden option, but it can’t due to limitations in how parent images impose options on child images. Don’t change the value of this option.
CONFIG_PAW3212	Enable PAW3212 mouse optical sensor.
CONFIG_PAW3212_12_BIT_MODE	PAW3212 12-bit motion data length
CONFIG_PAW3212_8_BIT_MODE	PAW3212 8-bit motion data length
CONFIG_PAW3212_ORIENTATION_0	PAW3212 not rotated
CONFIG_PAW3212_ORIENTATION_180	PAW3212 rotated 180 deg clockwise
CONFIG_PAW3212_ORIENTATION_270	PAW3212 rotated 270 deg clockwise
CONFIG_PAW3212_ORIENTATION_90	PAW3212 rotated 90 deg clockwise
CONFIG_PCD	Peripheral CPU DFU Support
CONFIG_PCD_BUF_SIZE	Must be <= the page size of the flash device.
CONFIG_PDN_MANAGEMENT	PDN Management for nRF9160
CONFIG_PMW3360	Enable PMW3360 mouse optical sensor.
CONFIG_PMW3360_CPI	Default CPI value.
CONFIG_PMW3360_ORIENTATION_0	PMW3360 not rotated
CONFIG_PMW3360_ORIENTATION_180	PMW3360 rotated 180 deg clockwise
CONFIG_PMW3360_ORIENTATION_270	PMW3360 rotated 270 deg clockwise
CONFIG_PMW3360_ORIENTATION_90	PMW3360 rotated 90 deg clockwise
CONFIG_PMW3360_REST1_DOWNSHIFT_TIME_MS	Default REST1 mode downshift down time in milliseconds. Time after which sensor goes from REST1 to REST2 mode.
CONFIG_PMW3360_REST2_DOWNSHIFT_TIME_MS	Default REST2 mode downshift down time in milliseconds. Time after which sensor goes from REST2 to REST3 mode.
CONFIG_PMW3360_RUN_DOWNSHIFT_TIME_MS	Default RUN mode downshift down time in milliseconds. Time after which sensor goes from RUN to REST1 mode.
CONFIG_PM_EXTERNAL_FLASH	Support external flash in Partition Manager
CONFIG_PM_EXTERNAL_FLASH_BASE	External flash base address
CONFIG_PM_EXTERNAL_FLASH_DEV_NAME	Must match the ‘drv_name’ argument used when initializing the driver for the external flash through the ‘DEVICE…INIT’ function call. The value is used when calling ‘device_get_binding’.
CONFIG_PM_EXTERNAL_FLASH_SIZE	External flash size (in bytes)
CONFIG_PM_IMAGE_NOT_BUILT_FROM_SOURCE	Promptless helper config used to indicate that one or more image is not built from source.
CONFIG_PM_PARTITION_SIZE_B0_IMAGE	Flash space set aside for the B0_IMAGE partition.
CONFIG_PM_PARTITION_SIZE_BL2	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_LITTLEFS	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_NVS_STORAGE	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_PROVISION	Flash space set aside for the PROVISION partition.
CONFIG_PM_PARTITION_SIZE_SETTINGS_STORAGE	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_SPM	Flash space set aside for the SPM. Note, the name of this configuration needs to match the requirements set by the script ‘partition_manager.py’. See pm.yml.
CONFIG_PM_PARTITION_SIZE_SPM_SRAM	RAM area set aside for the SPM. On the nRF9160 the Modem library needs to be included in the build. There are scrict requirements to the RAM area reserved for Modem library. Specifically it must be 64kB from RAM offset 0x10000. By setting the SPM RAM to 0x10000 we ensure that Modem library RAM ends up in the right place.
CONFIG_PM_PARTITION_SIZE_TFM	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_TFM_EXTRA	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_TFM_SRAM	Memory set aside for the TFM_SRAM partition.
CONFIG_PM_PARTITION_SIZE_ZBOSS_NVRAM	Memory set aside for the $(partition) partition.
CONFIG_PM_PARTITION_SIZE_ZBOSS_PRODUCT_CONFIG	Memory set aside for the $(partition) partition.
CONFIG_PM_SINGLE_IMAGE	Use the Partition Manager feature to partition the device even if only a single image is included in the build. This is typically set when a subsystem that defines its own Partition Manager configuration is included in the build.
CONFIG_PM_SRAM_BASE
CONFIG_PM_SRAM_SIZE
CONFIG_PPI_TRACE	Enable PPI trace module which enables forwarding hardware events to GPIOs.
CONFIG_PRIVILEGED_STACK_SIZE	This option sets the privileged stack region size that will be used in addition to the user mode thread stack. During normal execution, this region will be inaccessible from user mode. During system calls, this region will be utilized by the system call. This value must be a multiple of the minimum stack alignment.
CONFIG_PROFILER	System profiler
CONFIG_PROFILER_CUSTOM_EVENT_BUF_LEN	Length of data buffer for custom event data (in bytes)
CONFIG_PROFILER_NORDIC	Nordic profiler
CONFIG_PROFILER_NORDIC_COMMAND_BUFFER_SIZE	Command buffer size
CONFIG_PROFILER_NORDIC_DATA_BUFFER_SIZE	Data buffer size
CONFIG_PROFILER_NORDIC_INFO_BUFFER_SIZE	Info buffer size
CONFIG_PROFILER_NORDIC_RTT_CHANNEL_COMMANDS	Command down channel index
CONFIG_PROFILER_NORDIC_RTT_CHANNEL_DATA	Data up channel index
CONFIG_PROFILER_NORDIC_RTT_CHANNEL_INFO	Info up channel index
CONFIG_PROFILER_NORDIC_STACK_SIZE	Stack size for thread handling host input
CONFIG_PROFILER_NORDIC_START_LOGGING_ON_SYSTEM_START	Start logging on system start
CONFIG_PROFILER_NORDIC_THREAD_PRIORITY	Priority of thread handling host input
CONFIG_PROFILER_SYSVIEW	SysView profiler
CONFIG_RAM_POWER_DOWN_LIBRARY	This allows application to call API for disabling unused RAM segments in the System ON mode. Effectively the application looses possibility to use disabled portion of RAM. This is usually not needed, but can improve battery lifetime for applications that spend most of the time in the sleep mode with most peripherals disabled.
CONFIG_RESET_ON_FATAL_ERROR	Enable using the fatal error handler defined for Nordic DKs. When it is used, the system restarts after a fatal error.
CONFIG_RPMSG_MASTER	Selects RPMsg role as “Master”. The other side must be configured as “Remote”.
CONFIG_RPMSG_NRF53_SRAM_SIZE
CONFIG_RPMSG_REMOTE	Selects RPMsg role as “Remote”. The other side must be configured as “Master”.
CONFIG_S1_VARIANT_IMAGE_NAME	Which image should be linked against S1.
CONFIG_SB_BPROT_IN_DEBUG	Enable block protect in debug
CONFIG_SB_CRYPTO_CC310_ECDSA_SECP256R1	Hardware implementation of ECDSA with NIST curve secp256r1.
CONFIG_SB_CRYPTO_CC310_SHA256	Hardware implementation of SHA256.
CONFIG_SB_CRYPTO_CLIENT_ECDSA_SECP256R1	Using EXT_APIs from fw_info.
CONFIG_SB_CRYPTO_CLIENT_SHA256	Using EXT_APIs from fw_info.
CONFIG_SB_CRYPTO_NO_ECDSA_SECP256R1	Disable secp256r1 support
CONFIG_SB_CRYPTO_NO_SHA256	Disable SHA256 support
CONFIG_SB_CRYPTO_OBERON_ECDSA_SECP256R1	Software implementation of ECDSA with NIST curve secp256r1.
CONFIG_SB_CRYPTO_OBERON_SHA256	Software implementation of SHA256.
CONFIG_SB_DEBUG_SIGNATURE_PUBLIC_KEY_LAST	Place the public key used for signing last in the list instead of first. This is meant to be used for testing looping through the public keys.
CONFIG_SB_ECDSA_SECP256R1
CONFIG_SB_HASH_LEN
CONFIG_SB_MONOTONIC_COUNTER	The counter stores the current firmware version in a way that ensures that the value can only increase. This is used to prevent malicious rollback of the firmware. An array of slots is used for one counter. One slot is used per counter update, and each new slot must have a larger value than the previous. Application versions are checked against the current largest counter before being booted.
CONFIG_SB_NUM_VER_COUNTER_SLOTS	The number of monotonic counter slots available for the counter, i.e., the number of times the counter can be updated. The slots are 16 bits each. The number of slots is rounded up to the nearest even number to ensure that the total size of header and slots is aligned on a 32-bit word. Rationale for the default number (240): Assume one update a month for 10 years, then double that value just in case. This default fits comfortably within the “OTP” region of UICR. Regarding ranges: The actual maximum depends on the number of provisioned public keys, since they share the space. The same is true if other data is stored in the “OTP” region (on for example nRF91 and nRF53). This configuration should not be used in code. Instead, the header before the slots should be read at run-time.
CONFIG_SB_PRIVATE_KEY_PROVIDED	Hidden config specifying whether the build system has access to the private key used for signing, and will use it to perform signing and create the public key to be provisioned.
CONFIG_SB_PUBLIC_KEY_FILES	Comma-separated list of absolute paths to public key pem files. The provision hex file will contain a list of hashes of public keys. The first public key hash is the one corresponding to the private signing key used to sign the image. See SB_SIGNING_KEY_FILE. The hashes of the public keys specified in this configuration will be placed after the aforementioned public key hash, in the order they appear in this config. The order is significant since if an image is successfully validated against a public key in the list, all public keys before it in the list will be invalidated. Example value: ~/keys/pk1.pem,~/keys/pk2.pem,~/keys/pk3.pem If config is an empty string, 2 generated debug files will be used.
CONFIG_SB_PUBLIC_KEY_HASH_LEN	The length to which public key hashes in the list of Root of Trust Public Keys are truncated.
CONFIG_SB_PUBLIC_KEY_LEN
CONFIG_SB_RSA_PSS2048
CONFIG_SB_SHA256
CONFIG_SB_SIGNATURE_LEN
CONFIG_SB_SIGNING_COMMAND	This command will be called to produce a signature of the firmware. It will be called as “${CONFIG_SB_SIGNING_COMMAND} <file>” The command must take calculate the signature over the the contents of the <file> and write the signature to stdout. The signature must be on DER format.
CONFIG_SB_SIGNING_CUSTOM	Sign with custom command.
CONFIG_SB_SIGNING_KEY_FILE	Absolute path to the private key PEM file. Specifies the private key used for signing the firmware image. The hash of the corresponding public key is stored as the first entry in the list of public key hashes in the provision hex file. This value can also be set by exporting an environment variable named ‘SB_SIGNING_KEY_FILE’ or passing ‘-DSB_SIGNING_KEY_FILE=/path/to/my/pem’ when running cmake. See also SB_PUBLIC_KEY_FILES.
CONFIG_SB_SIGNING_OPENSSL	Sign with openssl command line tool.
CONFIG_SB_SIGNING_PUBLIC_KEY	Path to a PEM file. When using a custom signing command, specify the corresponding public key here. This public key is checked during building, and added as the first entry in the provisioned data. See SB_PUBLIC_KEY_FILES.
CONFIG_SB_SIGNING_PYTHON	Sign with Python ecdsa library.
CONFIG_SB_VALIDATE_FW_HASH	Hash validation (not secure). Only meant for nRF5340 network core since the app core will do the signature validation.
CONFIG_SB_VALIDATE_FW_SIGNATURE	Signature validation.
CONFIG_SB_VALIDATION_INFO_CRYPTO_ID	The algorithm used for signing the firmware (8 bits). Used to ensure compatibility. For more info, see FW_INFO_MAGIC_COMMON.
CONFIG_SB_VALIDATION_INFO_MAGIC	Magic word value specific to validation info structs (after firmware). For more info, see FW_INFO_MAGIC_COMMON.
CONFIG_SB_VALIDATION_INFO_VERSION	Used to ensure binary compatibility. For more info, see FW_INFO_MAGIC_COMMON.
CONFIG_SB_VALIDATION_METADATA_OFFSET	Must be either 0 or larger than the size of the application. If 0, the metadata is appended directly after the application image, aligned to the closest word.
CONFIG_SB_VALIDATION_POINTER_MAGIC	Magic word value specific to validation info pointer structs. For more info, see FW_INFO_MAGIC_COMMON.
CONFIG_SDC_MAX_CONN_EVENT_LEN_DEFAULT	The time set aside for connections on every connection interval in microseconds. The event length and the connection interval are the primary parameters for setting the throughput of a connection.
CONFIG_SDC_RX_PRIO
CONFIG_SDC_RX_STACK_SIZE	Size of the receiving thread stack, used to retrieve HCI events and data from the controller.
CONFIG_SDC_SLAVE_COUNT	Number of concurrent slave roles defines how many simultaneous connections can be created with the device working as a slave. NOTE: the number of master roles is defined as BT_MAX_CONN - SDC_SLAVE_COUNT
CONFIG_SECURE_BOOT	Set this option to enable the first stage bootloader which verifies the signature of the app.
CONFIG_SECURE_BOOT_CRYPTO	Secure Boot Crypto
CONFIG_SECURE_BOOT_DEBUG	Printing
CONFIG_SECURE_BOOT_DEBUG_RTT	Print to RTT
CONFIG_SECURE_BOOT_DEBUG_UART	Print to UART.
CONFIG_SECURE_BOOT_STORAGE	Functions for accessing the bootloader storage.
CONFIG_SECURE_BOOT_VALIDATION	Enable Secure Boot validation code
CONFIG_SENSOR	Include sensor drivers in config
CONFIG_SENSOR_SIM	Enable sensor simulator.
CONFIG_SENSOR_SIM_ACCEL_SINE	Sine wave
CONFIG_SENSOR_SIM_ACCEL_TOGGLE	Toggle on fetch between statically defined values
CONFIG_SENSOR_SIM_BASE_HUMIDITY	Sensor reports base humidity value with a simulated noise.
CONFIG_SENSOR_SIM_BASE_PRESSURE	Sensor reports base pressure value with a simulated noise.
CONFIG_SENSOR_SIM_BASE_TEMPERATURE	Sensor reports base temperature value with a simulated noise.
CONFIG_SENSOR_SIM_DEV_NAME	Device name for sensor simulator.
CONFIG_SENSOR_SIM_THREAD_PRIORITY	Priority of thread used by the driver to handle interrupts.
CONFIG_SENSOR_SIM_THREAD_STACK_SIZE	Stack size of thread used by the driver to handle interrupts.
CONFIG_SENSOR_SIM_TRIGGER	Enable trigger mode.
CONFIG_SENSOR_SIM_TRIGGER_TIMEOUT_MSEC	The time interval between each ‘data ready’ trigger event.
CONFIG_SENSOR_SIM_TRIGGER_USE_BUTTON	Use button 1 to trigger ‘data ready’ event.
CONFIG_SENSOR_SIM_TRIGGER_USE_TIMEOUT	Trigger ‘data ready’ event periodically.
CONFIG_SHELL_BT_NUS	Enable shell BT NUS transport.
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_DBG	Debug
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_DEFAULT	System limit (LOG_MAX_LEVEL)
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_ERR	Error
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_INF	Info
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_NONE	None
CONFIG_SHELL_BT_NUS_INIT_LOG_LEVEL_WRN	Warning
CONFIG_SHELL_BT_NUS_RX_RING_BUFFER_SIZE	RX ring buffer size impacts accepted latency of handling incoming bytes by shell. If shell input is coming from the keyboard then it is usually enough if ring buffer is few bytes (more than one due to escape sequences). However, if bulk data is transferred it may be required to increase it.
CONFIG_SHELL_BT_NUS_TX_RING_BUFFER_SIZE	Should be increased if long MTU is used since it allows to transfer data in bigger chunks (up to size of the ring buffer).
CONFIG_SIGN_IMAGES	Sign images for MCUBoot as integrated part of the build stages using the private key.
CONFIG_SMS	A library for managing SMS subscriptions.
CONFIG_SMS_MAX_SUBSCRIBERS_CNT	Maximum number of subscribers
CONFIG_SOC_FLASH_NRF_LL_SOFTDEVICE	Enables SoftDevice Controller flash driver.
CONFIG_SOC_FLASH_NRF_RADIO_SYNC_MPSL	Enable synchronization between flash memory driver and MPSL.
CONFIG_SOC_FLASH_NRF_RADIO_SYNC_MPSL_TIMESLOT_SESSION_COUNT
CONFIG_SPM	Use Secure Partition Manager
CONFIG_SPM_BLOCK_NON_SECURE_RESET	This will block the application running in Non-Secure from being able to issue a system reset of the chip without going through a secure service. If not enabled, a debugger will not be able to issue a system reset while the core is executing Non-Secure code.
CONFIG_SPM_BOOT_SILENTLY	Boot silently
CONFIG_SPM_BUILD_STRATEGY_FROM_SOURCE	Build from source
CONFIG_SPM_BUILD_STRATEGY_SKIP_BUILD	Skip building SPM
CONFIG_SPM_BUILD_STRATEGY_USE_HEX_FILE	Use hex file instead of building SPM
CONFIG_SPM_HEX_FILE	SPM hex file
CONFIG_SPM_NRF_CLOCK_NS	Clock control is Non-Secure
CONFIG_SPM_NRF_COMP_NS	COMP is Non-Secure
CONFIG_SPM_NRF_CTRLAP_NS	CTRLAP is Non-Secure
CONFIG_SPM_NRF_DCNF_NS	DCNF is Non-Secure
CONFIG_SPM_NRF_DPPIC_NS	DPPIC is Non-Secure
CONFIG_SPM_NRF_DPPIC_PERM_MASK	The input mask is a mirror of the permission bits set in register SPU.DPPI.PERM[] to allow non-secure application to control DPPIC per the given input mask. The default value is to allow all DPPI channels to non-secure region.
CONFIG_SPM_NRF_EGU1_NS	EGU1 is Non-Secure
CONFIG_SPM_NRF_EGU2_NS	EGU2 is Non-Secure
CONFIG_SPM_NRF_FPU_NS	FPU is Non-Secure
CONFIG_SPM_NRF_GPIOTE1_NS	GPIOTE1 IRQ available in Non-Secure domain
CONFIG_SPM_NRF_I2S0_NS	I2S0 is Non-Secure
CONFIG_SPM_NRF_IPC_NS	IPC is Non-Secure
CONFIG_SPM_NRF_LPCOMP_NS	LPCOMP is Non-Secure
CONFIG_SPM_NRF_MUTEX_NS	Mutex is Non-Secure
CONFIG_SPM_NRF_NFCT_NS	NFCT is Non-Secure
CONFIG_SPM_NRF_NVMC_NS	NVMC is Non-Secure
CONFIG_SPM_NRF_OSCILLATORS_NS	Oscillators is Non-Secure
CONFIG_SPM_NRF_P0_NS	GPIO is Non-Secure
CONFIG_SPM_NRF_P1_NS	P1 is Non-Secure
CONFIG_SPM_NRF_PDM0_NS	PDM0 is Non-Secure
CONFIG_SPM_NRF_PWM0_NS	PWM0 is Non-Secure
CONFIG_SPM_NRF_PWM1_NS	PWM1 is Non-Secure
CONFIG_SPM_NRF_PWM2_NS	PWM2 is Non-Secure
CONFIG_SPM_NRF_PWM3_NS	PWM3 is Non-Secure
CONFIG_SPM_NRF_QDEC0_NS	QDEC0 is Non-Secure
CONFIG_SPM_NRF_QDEC1_NS	QUDEC1 is Non-Secure
CONFIG_SPM_NRF_QSPI_NS	QSPI is Non-Secure
CONFIG_SPM_NRF_REGULATORS_NS	Regulators is Non-Secure
CONFIG_SPM_NRF_RESET_NS	Reset is Non-Secure
CONFIG_SPM_NRF_RTC0_NS	RTC0 is Non-Secure
CONFIG_SPM_NRF_RTC1_NS	RTC1 is Non-Secure
CONFIG_SPM_NRF_SAADC_NS	SAADC is Non-Secure
CONFIG_SPM_NRF_SPIM3_NS	SPIM3 is Non-Secure
CONFIG_SPM_NRF_SPIM4_NS	SPIM4 is Non-Secure
CONFIG_SPM_NRF_TIMER0_NS	TIMER0 is Non-Secure
CONFIG_SPM_NRF_TIMER1_NS	TIMER1 is Non-Secure
CONFIG_SPM_NRF_TIMER2_NS	TIMER2 is Non-Secure
CONFIG_SPM_NRF_TWIM2_NS	TWIM2 is Non-Secure
CONFIG_SPM_NRF_UARTE1_NS	UARTE1 is Non-Secure
CONFIG_SPM_NRF_UARTE2_NS	UARTE2 is Non-Secure
CONFIG_SPM_NRF_USBD_NS	USBD is Non-Secure
CONFIG_SPM_NRF_USBREGULATOR_NS	USB Regulator is Non-Secure
CONFIG_SPM_NRF_VMC_NS	VMC is Non-Secure
CONFIG_SPM_NRF_WDT0_NS	WDT0 is Non-Secure
CONFIG_SPM_NRF_WDT1_NS	WDT1 is Non-Secure
CONFIG_SPM_NRF_WDT_NS	WDT is Non-Secure
CONFIG_SPM_SECURE_SERVICES	Secure services can be invoked from the Non-Secure Firmware via secure entry functions. Note: Please set this and SPM_SERVICE_* configs from the app, instead of the SPM. This ensures that the values are in sync between the two images.
CONFIG_SPM_SERVICE_BUSY_WAIT	Busy wait in secure mode. Will keep the CPU in secure mode for the duration specified. Use to write tests that require secure mode.
CONFIG_SPM_SERVICE_FIND_FIRMWARE_INFO	The Non-Secure Firmware is not allowed to read the memory marked as secure. This service allows it to request firmware info about image stored at a given address.
CONFIG_SPM_SERVICE_PREVALIDATE	The B0 bootloader allows calls into it for prevalidating upgrades of the stage it verifies. The B0 bootloader is in secure memory, so this secure service is needed for the app to access the prevalidation function.
CONFIG_SPM_SERVICE_READ	The Non-Secure Firmware is not allowed to read the memory marked as secure. This service allows it to request random read operations within the ranges configured in secure_services.c.
CONFIG_SPM_SERVICE_REBOOT	If Non-Secure Firmware is blocked from issuing system reset, this service will allow it to issue a request to do a system reset through a secure service.
CONFIG_SPM_SERVICE_RNG	The Non-Secure Firmware is not allowed to use the crypto hardware. This service allows it to request random numbers from the SPM.
CONFIG_SPM_SERVICE_S0_ACTIVE	Enable secure service to check if S0 is active B1 slot
CONFIG_SRAM_BASE_ADDRESS	The SRAM base address. The default value comes from from /chosen/zephyr,sram in devicetree. The user should generally avoid changing it via menuconfig or in configuration files.
CONFIG_SRAM_SIZE	The SRAM size in kB. The default value comes from /chosen/zephyr,sram in devicetree. The user should generally avoid changing it via menuconfig or in configuration files.
CONFIG_ST25R3911B_LIB	Enable the NFC ST25R3911B library. In order to enable this library, the devicetree must have a node with compatible “st,st25r3911b” enabled. This provides devicetree data which is used to configure board-specific code.
CONFIG_SUPL_CLIENT_LIB	A library for accessing AGPS data using the SUPL protocol
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE	System workqueue stack size
CONFIG_TEMP_NRF5_MPSL	Enable MPSL driver for nRF5 temperature sensor.
CONFIG_TFM_BOARD	Redefintition of TFM_BOARD to use out-of-tree boards. These depend on ${TFM_BOARD_BASE_DIR} being set to the TFM board dir inside sdk-nrf.
CONFIG_TFM_PROFILE	Use profile_small when the modem is enabled to get the RAM usage below 64 kB, so the Modem’s IPC RAM area can fit at 0x10000. This overrides the default TFM_PROFILE.
CONFIG_UNITY	Use Unity test framework
CONFIG_UPDATE_JOB_PAYLOAD_LEN	Update job document buffer size
CONFIG_ZBOSS_DEFAULT_THREAD_PRIORITY	Set default ZBOSS thread prority
CONFIG_ZBOSS_DEFAULT_THREAD_STACK_SIZE	Stack size of ZBOSS Zephyr task. This is the task zboss_main_loop_iteration is called from.
CONFIG_ZBOSS_ERROR_PRINT_TO_LOG	Log ZBOSS errors.
CONFIG_ZBOSS_TRACE_LOG_LEVEL
CONFIG_ZBOSS_TRACE_LOG_LEVEL_DBG	Debug
CONFIG_ZBOSS_TRACE_LOG_LEVEL_ERR	Error
CONFIG_ZBOSS_TRACE_LOG_LEVEL_INF	Info
CONFIG_ZBOSS_TRACE_LOG_LEVEL_OFF	Off
CONFIG_ZBOSS_TRACE_LOG_LEVEL_WRN	Warning
CONFIG_ZBOSS_TRACE_MASK	Selectively enable Zigbee binary trace logs. The mask value should be a bitwise OR of values assigned to selected modules. Available modules are: 0x8000 SPI platform implementation 0x4000 Zigbee Green Power 0x2000 Custom components 0x1000 UART and NCP transport 0x0800 Application 0x0400 MAC Lower Layer 0x0200 Zigbee Light Link 0x0100 Zigbee Cluster Library 0x0080 Security 0x0040 Zigbee Device Object 0x0020 Zigbee Smart Energy 0x0010 Application Support layer 0x0008 Network layer 0x0004 MAC layer 0x0002 Memory management 0x0001 Common For example, in order to enable traces related to OTA DFU, one should set this option to 0x4100. Note: For general debugging purposes, please use 0x0C48.
CONFIG_ZBOSS_TRAF_DUMP	Dumps all packets destined to the node over ZBOSS binary trace protocol
CONFIG_ZIGBEE	Enable Zigbee stack
CONFIG_ZIGBEE_APP_CB_QUEUE_LENGTH	This queue is used to pass application callbacks and alarms from other threads/ISR to the ZBOSS main loop context. Elements from this queue are flushed right after ZBOSS context awakes, before the actual callback execution.
CONFIG_ZIGBEE_APP_UTILS	This allows Zigbee applications to call API: for parsing and converting Zigbee data types for handling common ZBOSS signals, with behavior depending on the device role for indicating the device status at the network using onboard LEDs
CONFIG_ZIGBEE_CHANNEL	802.15.4 channel used by Zigbee. Defaults to 16.
CONFIG_ZIGBEE_CHANNEL_MASK	Bitwise “OR” mask of channels used by Zigbee. The default setting enables all channels. Available channels: bits 31..27: UNUSED, should be cleared bits 26..11: bit n enables its corresponding channel bits 10..0: UNUSED, should be cleared
CONFIG_ZIGBEE_CHANNEL_SELECTION_MODE_MULTI	“Zigbee uses a group of channels specified by bitwise mask”
CONFIG_ZIGBEE_CHANNEL_SELECTION_MODE_SINGLE	“Zigbee uses exactly one channel specified by its number”
CONFIG_ZIGBEE_DEBUG_FUNCTIONS	Include functions to suspend/resume zboss thread. It may be helpful when debugging but using this functions can cause instability of the device.
CONFIG_ZIGBEE_ERROR_TO_STRING_ENABLED	Include functions for mapping ZBOSS errors to string.
CONFIG_ZIGBEE_FOTA	Enable Zigbee FOTA
CONFIG_ZIGBEE_FOTA_COMMENT	Firmware comment to be used in Zigbee OTA header.
CONFIG_ZIGBEE_FOTA_DATA_BLOCK_SIZE	Maximum data size of Query Block Image
CONFIG_ZIGBEE_FOTA_ENDPOINT	Zigbee OTA endpoint
CONFIG_ZIGBEE_FOTA_HW_VERSION	Zigbee hardware version
CONFIG_ZIGBEE_FOTA_IMAGE_TYPE	0x0000 - 0xFFBF Manufacturer Specific 0xFFC0 - Client Security credentials 0xFFC1 - Client Configuration 0xFFC2 - Server Log 0xFFC3 - Picture 0xFFFF - Wild card value has a ‘match all’ effect.
CONFIG_ZIGBEE_FOTA_MANUFACTURER_ID	This is the ZigBee assigned identifier for each member company. 0x127F - Nordic Semiconductor 0xFFFF - wild card value has a ‘match all’ effect.
CONFIG_ZIGBEE_FOTA_MAX_HW_VERSION	Zigbee OTA maximum hw version
CONFIG_ZIGBEE_FOTA_MIN_HW_VERSION	Zigbee OTA minimum hw version
CONFIG_ZIGBEE_FOTA_PROGRESS_EVT	Emit progress event upon receiving a download fragment
CONFIG_ZIGBEE_HAVE_SERIAL	UART serial abstract for ZBOSS OSIF
CONFIG_ZIGBEE_LOGGER_EP	Enable Zigbee endpoint handler for logging incoming ZCL frames
CONFIG_ZIGBEE_ROLE_COORDINATOR	Coordinator role
CONFIG_ZIGBEE_ROLE_END_DEVICE	End Device role
CONFIG_ZIGBEE_ROLE_ROUTER	Router role
CONFIG_ZIGBEE_SHELL	Enable Zigbee Shell
CONFIG_ZIGBEE_SHELL_CTX_MGR_ENTRIES_NBR	Number of entries in context manager of Zigbee Shell. Entries are shared by ZDO commands, ZCL commands and PING commands.
CONFIG_ZIGBEE_SHELL_DEBUG_CMD	This option enables: Logging incoming ZCL frames. Command to send custom ZCL frames. Command to suspend/resume Zigbee Stack execution. Note: These commands may be useful when debugging but can cause instability of the device.
CONFIG_ZIGBEE_SHELL_ENDPOINT	Number of endpoint to be used by the Zigbee Shell instance
CONFIG_ZIGBEE_UART_DEVICE_NAME	Zigbee UART device name
CONFIG_ZIGBEE_UART_PARTIAL_RX_TIMEOUT	Timeout value between the last received byte and the RX event if only a part of RX buffer was received, in milliseconds
CONFIG_ZIGBEE_UART_PARTIAL_TX_TIMEOUT	Timeout value between the last transmitted byte and the TX ready event if only a part of TX buffer was transmitted, in milliseconds
CONFIG_ZIGBEE_UART_RX_BUF_LEN	Size of the asynchronous receive buffer
CONFIG_ZIGBEE_UART_RX_TIMEOUT	Timeout value for starting asynchronous reception, in milliseconds
CONFIG_ZIGBEE_UART_TX_BUF_LEN	Size of the synchronous transmit buffer
CONFIG_ZIGBEE_UART_TX_TIMEOUT	Timeout value for starting asynchronous transmission, in milliseconds
CONFIG_ZIGBEE_USE_BUTTONS	Buttons abstract for ZBOSS OSIF
CONFIG_ZIGBEE_USE_DIMMABLE_LED	Dimmable LED (PWM) abstract for ZBOSS OSIF
CONFIG_ZIGBEE_USE_LEDS	LEDs abstract for ZBOSS OSIF
CONFIG_ZIGBEE_USE_SOFTWARE_AES	Use software based AES
CONFIG_ZTEST_STACKSIZE	Test function thread stack size
CONFIG_ZZHC	Self-Registration Daemon
CONFIG_ZZHC_STACK_SIZE	Background thread Stack size
CONFIG_ZZHC_THREAD_PRIO	Background thread priority level