Sketch Please provide a sketch example, none of the pre loaded firmata work for bluetooth
Does what it says Connects right away with HC-06 module, if it's already paired of course. Get Firmata on arduino and add the 8 relay shield and it works like it says it does. Nexus7, Android v 6.0, arduino uno and hc-06 slave only module
Set of tutorials for developers who want to use Arduino to create cool projects.