I want a system of two modules. One has a pushbutton and talks by bluetooth to another module which has a relay.
Simply push the button, and the relay energizes.
How do I do this?
I want a system of two modules. One has a pushbutton and talks by bluetooth to another module which has a relay.
Simply push the button, and the relay energizes.
How do I do this?
Hi,
Which Bluetooth and controller do you want to use? Please see the link below and i hope it will help you.
Why does it have to be Bluetooth?