Hello! I want to use RF modules ( transmitter and receiver ) to send commands from Serial Monitor to another arduino via the RF modules to switch on/off a relay module. I'm using the Virtual Wire library, and i've got stuck with the code ( i've used the example code from a site as a base code ). Thi…

Problem sending data with 433MHz transmitter and receiver

Robin2 August 27, 2016, 8:32am 2

What RF modules are you using?

...R