It’s hard to imagine an easier way to set up communications between an Android device and an Arduino using Bluetooth ... cheap and ubiquitous HC-05 Bluetooth module. Having picked up one of ...

It’ll be a little tricker to decipher the plug detection scheme ... trace leading to the Bluetooth interface module and soldered a wire so the switch now pulls an Arduino pin to ground when ...

Panasonic released an evaluation board for the PAN B511-1C Bluetooth module that leverages the Nordic nRF54L15 single-chip ...