Despite its small size, the Nano 33 BLE Rev2 is a robust board. It retains the compact Arduino Nano form factor but now includes support for 3.3-V components, making it compatible with a broader ...

Arduino has bought out second revisions of its Nano 33 BLE and Nano 33 BLE Sense bluetooth-equipped microcontroller boards, keeping the sensor mix, but changing several of the sensor ICs. The nRF52840 ...

Both the Arduino Nano and Uno can be powered via their integrated USB connectors. This automatically supplies regulated 5V power to the board, allowing you to use any USB-supported power source ...