About this item

The Beetle BLE (formerly Bluno Beetle) is a compact, Arduino-compatible board featuring Bluetooth 4.0 (BLE) technology, making it one of the smallest BLE boards available. It uses the standard Arduino IDE for code uploads, meaning no extra libraries or drivers are required. As a major upgrade in the Beetle series, it opens up new possibilities for DIY enthusiasts and makers. The Beetle BLE maintains full compatibility with Bluno, following the same instructions and procedures, and supports Bluetooth HID and iBeacon modes. For more details on selecting Bluetooth microcontrollers, refer to our Bluetooth microcontroller guide.