Processor
Nordic Semiconductor* nRF52840, Arm* Cortex*-M4, 32-bit with Bluetooth* 5.0
Pre-enabled Sensor Types
ST* LSM9DS1 9DoF IMU accel + gyro + mag,
ST MP34DT05 microphone
Additional Available Sensors
Broadcom* APDS9960 light/proximity sensor,
ST LPS22HB pressure sensor, ST HTS221 temp/humidity sensor
Available External Sensor Interfaces
I2C, SPI, ADC (12-bit, 800ksps)
Pre-enabled Connectivity
USB, Serial, Bluetooth BLE
Programming Environment
IDEs: PlatformIO*
Firmware Flashing
Arduino Nano 33 has built-in programming and debugger via microUSB connection to PC, no separate board or debug cable required.
Firmware Flashing Guide