Arduino Nano 33 BLE

Arduino Nano 33 BLE is a compact board built around the NINA B306 module,  based on the Nordic nRF52840 and containing a powerful Cortex M4F. The Arduino Nano 33 BLE features an architecture fully compatible with Arduino IDE Online and Offline. The device has a 9-axis Inertial Measurement Unit (IMU) and reduced power consumption compared to other same-size boards. This allows for designing wearable devices and movement-sensing projects that need to communicate at close range. Arduino Nano 33 BLE is ideal for automation projects thanks to the multiprotocol BT 5.0 radio.


  • UBLOX NINA B306 (nordic nRF52) micro
  • ECC608 crypto chip security
  • 64MHz clock
  • 1MB flash
  • 256KB RAM
  • Circuit voltage 3.3V
  • 8 analog pins, 14 digital pins I/O
  • 1 UART // 1 SPI // 1 I2C interfaces
  • IMU 6 Axis sensors
  • 45mm x 25mm dimensions


  • Beacon
  • Home automation
  • BLUETOOTH®-based location projects
  • Bluetooth MESH projects
  • Movement detection
Published: 2019-06-12 | Updated: 2023-05-24