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Samples and Demos

Sample Definition and Criteria
Classic Samples
- Hello World
- Basic Synchronization
- Dining Philosophers
Basic Samples
- Blinky
- PWM Blinky
- Button
- GPIO with custom Devicetree binding
- Fade LED
- System hashmap
- Minimal footprint
- PWM RGB LED
- Servomotor
- System heap
- Basic thread manipulation
Userspace Samples
- Hello World
- Producer/consumer
- Userspace Protected Memory
- Syscall performances
Sysbuild samples
- Hello World for multiple board targets using Sysbuild
- Sample with MCUboot
Various Subsystems Samples
- Binary Descriptor Samples
- Controller Area Network (CAN) Bus Samples
- Console Samples
- Debug Samples
- Display Samples
- EDAC shell
- FS Samples
- Input Samples
- IPC Samples
- Linkable Loadable Extension Samples
- Logging Sample
- LoRaWAN Samples
- Management Samples
- Modbus Samples
- Non-Volatile Storage (NVS)
- Portability Samples
- Sensing Subsystem Samples
- Settings API
- Shell System Samples
- SiP SVC sample
- State Machine Framework Samples
- Task watchdog
- Testsuite samples
- Tracing
- USB device support samples
- USB-C device support samples
- Video Samples
- zbus Samples
Networking Samples
- Network packet capture
- Cellular modem
- AWS IoT Core MQTT
- Microsoft Azure IoT Hub MQTT
- TagoIO HTTP Post
- DHCPv4 client
- DNS resolve
- DSA (Distributed Switch Architecture)
- gPTP
- Generic GSM modem
- IPv4 autoconf client
- Link Layer Discovery Protocol (LLDP)
- LwM2M client
- mDNS responder
- MQTT publisher
- MQTT-SN publisher
- OpenThread co-processor
- Promiscuous mode
- Secure MQTT Sensor/Actuator
- Large HTTP download
- SocketCAN
- CoAP client
- CoAP service
- Dumb HTTP server
- Dumb HTTP server (multi-threaded)
- Echo server (simple)
- Asynchronous echo server using poll()
- Asynchronous echo server using select()
- Echo client (advanced)
- Echo server (advanced)
- Echo server (service)
- HTTP Client
- HTTP GET using plain sockets
- HTTP Server
- Network management socket
- Packet socket
- SNTP client
- Socketpair
- TCP sample for TTCN-3 based sanity check
- UDP sender using SO_TXTIME
- WebSocket Client
- Network statistics
- Remote syslog
- Telnet console
- TFTP client
- Virtual network interface
- Virtual LAN
- Wi-Fi shell
- 802.15.4 “serial-radio”
- 802.15.4 USB
- zperf: Network Traffic Generator
Bluetooth samples
- Bluetooth: Beacon
- Bluetooth: Broadcast Audio Assistant
- Bluetooth: Broadcast Audio Sink
- Bluetooth: Broadcast Audio Source
- Bluetooth: Broadcaster
- Bluetooth: Multiple Broadcaster
- Bluetooth: BTHome sensor template
- Bluetooth: Central
- Bluetooth: Central / GATT Write
- Bluetooth: Central / Heart-rate Monitor
- Bluetooth: Central / Health Thermometer sensor
- Bluetooth: Central ISO
- Bluetooth: Central
- Bluetooth: Central OTC
- Bluetooth: Central Periodic Advertising Sync Transfer (PAST)
- Bluetooth: Direct Advertising
- Bluetooth: Direction Finding Central
- Bluetooth: Direction Finding Periodic Advertising Locator
- Bluetooth: Direction Finding Periodic Advertising Beacon
- Bluetooth: Direction Finding Peripheral
- Bluetooth: Eddystone
- Bluetooth: Encrypted Advertising
- Bluetooth: Extended Advertising
- Bluetooth: Handsfree
- Bluetooth: Handsfree Audio Gateway
- Bluetooth: HAP Hearing Aid (HA)
- Bluetooth: HCI IPC
- Bluetooth: HCI Power Control
- Bluetooth: HCI SPI
- Bluetooth: HCI UART
- Bluetooth: HCI UART based on ASYNC UART
- Bluetooth: HCI USB
- Bluetooth: HCI H4 over USB
- Bluetooth: HCI VS Scan Request
- Bluetooth: iBeacon
- Bluetooth: Isochronous Broadcaster
- Bluetooth: Throughput
- Bluetooth: Throughput
- Bluetooth: Synchronized Receiver
- Bluetooth: Mesh
- Bluetooth: Mesh Demo
- Bluetooth: Mesh Provisioner
- Bluetooth: MTU Update
- Bluetooth: Observer
- Bluetooth: Periodic Advertising
- Bluetooth: Periodic Advertising Connection Procedure - Initiator
- Bluetooth: Periodic Advertising with Responses (PAwR) Advertiser
- Bluetooth: Periodic Advertising Synchronization
- Bluetooth: Periodic Advertising Connection Procedure - Responder
- Bluetooth: Periodic Advertising with Responses (PAwR) Synchronization
- Bluetooth: Peripheral
- Bluetooth: Peripheral Accept List
- Bluetooth: Peripheral CSC
- Bluetooth: Peripheral DIS
- Bluetooth: Peripheral ESP
- Bluetooth: Peripheral GATT Write
- Bluetooth: Peripheral HIDs
- Bluetooth: Peripheral HR
- Bluetooth: Peripheral HT
- Bluetooth: Peripheral Identity
- Bluetooth: Peripheral ISO
- Bluetooth: Peripheral NUS
- Bluetooth: Peripheral OTS
- Bluetooth: Periodic Advertising Synchronization Transfer
- Bluetooth: Peripheral SC-only
- Bluetooth: Public Broadcast Sink
- Bluetooth: Public Broadcast Source
- Bluetooth: Scan & Advertise
- Bluetooth: ST BLE Sensor Demo
- Bluetooth: TMAP BMR
- Bluetooth: TMAP BMS
- Bluetooth: TMAP Central
- Bluetooth: TMAP Peripheral
- Bluetooth: Unicast Audio Client
- Bluetooth: Unicast Audio Server
Sensor Samples
- Generic 3-Axis accelerometer polling sample
- NPCX ADC Comparator
- ADT7420: High accuracy digital I2C temperature sensor
- AMG88XX Infrared Array Sensor
- ams iAQcore Indoor air quality sensor
- APDS9960 RGB, Ambient Light, Gesture Sensor
- BME280 Humidity and Pressure Sensor
- BME680: Integrated environmental sensor
- BMI270: 6 axis inertial measurement unit
- BQ274XX Sensor Sample
- CCS811 Indoor Air Quality Sensor
- Generic CO2 polling sample
- DHT: Aosong DHT Digital-output Humidity and Temperature Sensor
- Generic Digital Humidity Temperature sensor polling sample
- CPU Die Temperature polling
- DPS310 Temperature and Pressure Sensor
- DS18B20 1-Wire Temperature Sensor
- ams ens210 Relative Humidity and Temperature Sensor
- FDC2X1X: Capacitance-to-Digital Converter
- FXAS21002 Gyroscope Sensor
- FXOS8700 Accelerometer/Magnetometer Sensor
- Grove Light Sensor
- Grove Temperature Sensor
- GROW_R502A Fingerprint Sensor
- HTS221: Temperature and Humidity Monitor
- I3G4250D: 3-axis digital output gyroscope
- MPU6050: Invensense Motion Tracking Device
- INA219 Bidirectional Power/Current Monitor
- ISL29035: Digital Light Sensor
- LIS2DH: Motion Sensor Monitor
- LPS22HB: Temperature and Pressure Monitor
- LPS22HH: Temperature and Pressure Monitor
- LPS22HH: Temperature and Pressure Monitor (I3C)
- LSM303DLHC: Magnetometer and Accelerometer data Monitor
- LSM6DSL: IMU sensor Monitor
- LSM6DSO: IMU Sensor Monitor
- LSM6DSO: IMU Sensor Monitor (I2C on I3C bus)
- BMC150 Magnetometer Sample
- MAX17262 Fuel Gauge Sensor
- MAX30101 Heart Rate Sensor
- MAX6675 K-thermocouple to digital converter
- MCP9808 Temperature Sensor
- NXP MCUX Analog Comparator (ACMP)
- MH-Z19B: CO2 Sensor Sample
- MPR Pressure Sensor
- MPU6050: Invensense Motion Tracking Device
- MS5837 Sensor Sample
- Generic Proximity Sensor Sample
- Quadrature Decoder Sensor
- Sensor Shell Module Sample
- SGP40 and SHT4X: High accuracy digital I2C humidity sensor and multipixel gas sensor
- SHT3XD: High accuracy digital I2C humidity sensor
- SM351LT: Magnetoresistive Sensor Example
- SoC voltage sensor measurement
- TH02: Temperature and Humidity Monitor
- Thermometer sample
- TI_HDC Sample
- TMP108 sample
- TMP112 sample
- TI_TMP116 Sample
- VCNL4040: proximity and ambient light sensor
- VEAA-X-3 sample
- VL53L0X: Time Of Flight sensor
Architecture Dependent Samples
- MMU/MPU Samples
- Memory Protection Unit (MPU) Sample
- Various SMP Samples
- SMP Pi
- SMP pktqueue
Board-specific samples
- ArgonKey Board Microphone
- ArgonKey Board Sensors
- ARC Secure Service
- BBC micro:bit display
- BBC micro:bit line-follower robot
- BBC micro:bit Samples
- BBC micro:bit pong game
- BBC micro:bit sound
- ESP32 Deep Sleep demo
- Espressif ESP32 Flash Encryption Test
- ESP32 Flash Memory-Mapped
- ESP32 Light Sleep demo
- Espressif ESP32 SPIRAM test
- Kukui general features
- Twinkie Power Delivery
- Intel ADSP CAVS Code relocation
- I2S example
- MEC15xxEVB Reference Board Samples
- MEC15xx sample board test application
- RT1060 System Off demo
- FLEXRAM Magic Addr
- RT595 System Off demo
- OTP Fuse setting to wake from Deep Power Down and reset flash
- Battery Voltage Measurement
- nRF5x Clock Skew Demo
- Dynamic Pin Control (nRF)
- nRF IEEE 802.15.4: Serialization RPMsg
- Bluetooth: Mesh OnOff Model
- Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
- Synchronized RTC
- nRF LED matrix sample
- nrfx use example
- nrfx peripheral resource sharing example
- nRF5x System Off demo
- NXP S32 NETC Sample Application
- Zephyr usbserial driver on Qomu
- Mesh Badge
- ST SensorTile.box
- ST SensorTile.box Pro on-board sensors test
- STM32 Backup SRAM
- STM32 CCM example
- STM32 HSEM IPM driver sample
- STM32 PM ADC
- STM32 PM Blinky
- STM32 PM Serial wakeup
- STM32 PM Standby shutdown
- STM32: PM BLE Power Management (STM32WB)
- STM32 PM Suspend to RAM
- STM32 single-wire UART
- cc13x2_cc26x2 System Off demo
Driver Samples
- Analog-to-Digital Converter (ADC) with devicetree
- Analog-to-Digital Converter (ADC) sequence sample
- Digital Microphone (DMIC)
- Auxiliary display
- Controller Area Network (CAN) babbling node
- Controller Area Network (CAN) counter
- Charger
- LiteX clock control driver
- Microchip XEC (MEC15xx/MEC172x) clock control driver sample application
- Counter Alarm
- DS3231 TCXO RTC
- Crypto
- Digital-to-Analog Converter (DAC)
- Display
- EEPROM
- Enhanced Serial Peripheral Interface (eSPI)
- Inter-VM Shared Memory (ivshmem) Ethernet
- Flash shell
- FPGA Controller
- GNSS
- HT16K33 LED driver with keyscan
- I2C Custom Target
- I2C Target
- I2S echo
- I2S output
- IPM on ESP32
- IPM on NXP i.MX
- IPM over IVSHMEM
- IPM on NXP LPC
- IPM with ARM MHU
- JESD216 flash
- KSCAN
- HD44780 LCD controller
- IS31FL3216A LED
- IS31FL3733 LED Matrix
- LP3943 RGBW LED
- LP50XX RGB LED
- LP5562 RGB LED
- LP5569 9-channel LED controller
- PCA9633 LED
- LED PWM
- LED strip
- SX1509B RGB LED
- Breathing-blinking LED (BBLED)
- LoRa receive
- LoRa send
- MBOX
- MBOX Data
- Memory controller (MEMC) driver
- FT800
- Grove LCD
- Time-aware GPIO
- PECI interface
- PS/2 interface
- SMBus shell
- nRF SoC flash
- SPI bitbang
- JEDEC SPI-NOR flash
- AT45 DataFlash driver
- UART echo
- Native TTY UART
- UART Passthrough
- IVSHMEM doorbell
- 1-Wire scanner
- Watchdog
Application development samples
- Code relocation nocopy
- External Library
Shields Samples
- LMP90100 Sensor AFE Evaluation Board Shield Samples
- LMP90100 Sensor AFE Evaluation Board: RTD Sample
- nPM1300 EK sample
- nPM6001 EK sample
- X-NUCLEO-53L0A1 shield
- X-NUCLEO-IKS01A1 shield
- X-NUCLEO-IKS01A2 shield - SensorHub (Mode 2)
- X-NUCLEO-IKS01A2 shield - Standard (Mode 1)
- X-NUCLEO-IKS01A3 shield - SensorHub (Mode 2)
- X-NUCLEO-IKS01A3 shield - Standard (Mode 1)
- X-NUCLEO-IKS02A1 shield - MEMS microphone
- X-NUCLEO-IKS02A1 shield - SensorHub (Mode 2)
- X-NUCLEO-IKS02A1 shield - Standard (Mode 1)
- X-NUCLEO-IKS4A1 shield SHUB1 (Mode 3) sample
- X-NUCLEO-IKS4A1: shield SHUB2 (Mode 2) sample
- X-NUCLEO-IKS4A1 shield Standard (Mode 1) sample
C++ Samples
- C++ Synchronization
- Hello C++ World
POSIX API Samples
- POSIX Environment Variables
- POSIX eventfd()
- POSIX gettimeofday() with clock initialization over SNTP
- POSIX Philosophers
- POSIX uname()
Various Kernel and Scheduler Samples
- Condition Variables
- Condition Variables
- MetaIRQ Thread Priority Demonstration
TF-M Integration Samples
- TF-M PSA crypto
- PSA Protected Storage
- TF-M IPC
- TF-M Platform Security Architecture Test Sample
- TF-M Regression Test Sample
- TF-M Secure Partition Sample
External Module Samples
- CANopenNode
- Android’s Context Hub Runtime Environment (CHRE)
- LVGL line chart with accelerometer data
- LVGL demos
- Nanopb sample
- TensorFlow Lite Micro Hello World sample
- TensorFlow Lite Micro Magic Wand sample
- Arm(R) Ethos(TM)-U Tensorflow Lite for Microcontrollers test application
- Thrift sample
Compression Samples
- LZ4
Fuel Gauge Samples
- MAX17048 Li-Ion battery fuel gauge

Zephyr Project

nRF Connect SDK

nrfx

nrfxlib

Zephyr Project

MCUboot

Trusted Firmware-M

Matter

Kconfig Reference