The HC-05, a Bluetooth to serial bridge ... HC-05 AT command mode to benefit from the rich set of features that the device can provide. The process is fairly simple as it only consists of ...

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

Fortunately, Bluetooth modules like the HC-05 and HC-06 can send serial signals wirelessly from your Android device straight to your microcontroller. Once paired, these modules relay serial ...