Processor
Nordic Semiconductor* nRF52840, Arm* Cortex*-M4, 32-bit with Bluetooth* 5.0
Pre-enabled Sensor Types
TDK* MPU-9250 9DoF accel + gyro + mag
Additional Available Sensors
ST* HTS221 temp/humidity sensor, ST LPS22HB pressure sensor, CCS811 VoC sensor, Rohm* BH1745NUC color sensor
Available External Sensor Interfaces
I2C, SPI, UART, ADC (12-bit)
Pre-enabled Connectivity
USB, Serial, Bluetooth BLE
Programming Environment
IDEs: VSCode* with nRF Connect*
Compilers: Arm Embedded GCC
Firmware Flashing
Requires separate programmer (nRF52 DK) and 10-pin ribbon cable to flash.
Firmware Flashing Guide
Useful Links