A standard Bluetooth module has to have HID firmware installed. [Dastardly] makes a homemade daughterboard–er, shield–to connect it to the Arduino.

Bluetooth is what your Mac uses to connect to wireless devices like keyboards, mice, trackpads, speakers, and other peripherals. Generally, it's ...

The Bluetooth module wants 3.3v logic levels so that is taken into account. The image above shows a buffer chip doing the conversion, but the Fritzing schematic on the post uses a voltage divider.

Renesas introduces the RX23W module with full Bluetooth Low Energy support for system and wireless communications control on IoT endpoint devices.

Embedded World – Quectel Wireless Solutions, a global IoT solutions provider, is pleased to announce the launch of the HCM511S high-performance MCU Bl ...