Arduino Nano 33 BLE Rev2 Official Development Board

The Arduino Nano 33 BLE Rev2 is a compact development board built around a NINA B306 module, combining a Nordic nRF52840 with an Arm Cortex-M4F processor running at 64 MHz. It includes 1 MB of flash memory and 256 kB of RAM, giving it plenty of headroom for more demanding wearable, IoT, and motion-sensing projects. This revision pairs a BMI270 6-axis accelerometer and gyroscope with a BMM150 3-axis magnetometer to deliver a full 9-axis IMU, useful for orientation tracking, gesture recognition, and motion capture applications.

Bluetooth 5 connectivity is handled through a multiprotocol radio supporting long range mode, 2 Mbps high speed mode, and advertising extensions, along with IEEE 802.15.4 support for Thread and Zigbee. An Arm CryptoCell CC310 security subsystem is built in for projects needing hardware-level encryption, and the board also includes NFC-A tag support and a full-speed USB interface. This makes the Nano 33 BLE Rev2 well suited to secure IoT devices, wearables, and low-power sensor networks that need to communicate over Bluetooth or Thread/Zigbee.

This version (ABX00071) ships without headers, so you'll need to solder your own pin headers if you're planning to use it on a breadboard, or mount it directly via the castellated SMT pads if you're integrating it into a custom PCB design. If you'd prefer a ready-to-use board with headers already attached, look for ABX00072 instead.

New to the Nano 33 BLE family or Arduino in general? Our Arduino getting started guide walks through setting up the Arduino IDE and uploading your first sketch. For more tutorials and project ideas, check out our full collection of guides.

Tech Specs

This product can be found here:

• Arduino Development Boards
• Boards
• Boards
• Development Boards
• Official Arduino Boards