Samples

For very simple samples, see the Basic Samples in Zephyr. Those samples are a good starting point for understanding how to put together your own application.

In addition, the nRF Connect SDK provides the following samples that showcase the use of a single feature or library:

Bluetooth samples

• Bluetooth: Peripheral Alexa Gadgets
• Bluetooth: Central BAS
• Bluetooth: Central DFU SMP
• Bluetooth: Central HIDS
• Bluetooth: Central Heart Rate Monitor with Coded PHY
• Bluetooth: Central NFC pairing
• Bluetooth: Central UART
• Bluetooth: Direct Test Mode
• Bluetooth: Direction finding connectionless locator
• Bluetooth: Direction finding connectionless beacon
• Bluetooth: EnOcean
• Bluetooth: HCI low power UART
• Bluetooth: LLPM
• Bluetooth: Peripheral ANCS client
• Bluetooth: Peripheral Bond Management Service (BMS)
• Bluetooth: Peripheral CTS client
• Bluetooth: Peripheral GATT Discovery Manager
• Bluetooth: Peripheral HIDS keyboard
• Bluetooth: Peripheral HIDS mouse
• Bluetooth: Peripheral Heart Rate Monitor with Coded PHY
• Bluetooth: Peripheral LBS
• Bluetooth: NFC pairing
• Bluetooth: Peripheral UART
• Bluetooth: Host for nRF RPC Bluetooth Low Energy
• Bluetooth: NUS shell transport
• Bluetooth: Throughput
• Bluetooth: Mesh chat
• Bluetooth: Mesh light
• Bluetooth: Mesh light fixture
• Bluetooth: Mesh light switch
• Bluetooth: Mesh sensor observer
• Bluetooth: Mesh sensor
• Bluetooth: Mesh Silvair EnOcean

Cryptography samples

• Crypto: AES CBC
• Crypto: AES CCM
• Crypto: AES CTR
• Crypto: AES GCM
• Crypto: Chacha20-Poly1305 example
• Crypto: ECDH
• Crypto: ECDSA
• Crypto: HKDF
• Crypto: HMAC
• Crypto: Persistent key storage
• Crypto: RNG
• Crypto: RSA
• Crypto: SHA-256

Edge Impulse samples

• Edge Impulse: Data forwarder
• Edge Impulse: Wrapper

Matter samples

• Matter: Light bulb
• Matter: Light switch
• Matter: Door lock

NFC samples

• NFC: Text record
• NFC: System OFF
• NFC: Tag reader
• NFC: TNEP poller
• NFC: TNEP tag
• NFC: Writable NDEF message

nRF9160 samples

• nRF9160: A-GPS
• nRF9160: AT Client
• nRF9160: AWS FOTA
• nRF9160: AWS IoT
• nRF9160: Azure FOTA
• nRF9160: Azure IoT Hub
• nRF9160: Cloud client
• nRF9160: nRF CoAP Client
• nRF9160: Download client
• nRF9160: Full modem firmware update using SMP Server
• nRF9160: GPS with SUPL client library
• nRF9160: HTTPS Client
• nRF9160: LTE Sensor Gateway
• nRF9160: LwM2M carrier
• nRF9160: LwM2M Client
• nRF9160: Memfault
• nRF9160: Modem Shell
• nRF9160: Simple MQTT
• nRF9160: Multicell location
• nRF9160: PDN
• nRF9160: Secure Services
• nRF9160: SMS
• nRF9160: UDP
• nRF9160: HTTP application update
• nRF9160: HTTP full modem update
• nRF9160: HTTP modem delta update

nRF5340 samples

• nRF5340: Empty firmware for application core
• nRF5340: Multiprotocol RPMsg
• nRF5340: Network core bootloader
• nRF5340: nRF RPC Entropy

Thread samples

• Thread: CLI
• Thread: CoAP Client
• Thread: CoAP Server
• Thread: Co-processor

Zigbee samples

• Zigbee: Light bulb
• Zigbee: Light switch
• Zigbee: NCP
• Zigbee: Network coordinator

Other samples

• nRF Secure Immutable Bootloader
• Enhanced ShockBurst: Transmitter/Receiver
• Event Manager
• Profiler
• Secure Partition Manager
• PPI trace
• Random Hardware Unique Key
• MPSL timeslot
• Low Power UART
• Radio test
• BH1749: Ambient Light Sensor IC
• TF-M Hello World

For more complex examples, see Applications.