ahmedragia21
Member
Hi, im trying to use an RF Tx,Rx Module which uses ASK modulation at 433Mhz carrier .. how do i test its output ? i put a simple LED and tried to transmit some bits by a wire and it does reciever but there's some noise i feel it in the output led why is that ? i dont have a scope nor a function generator to test that really .. also i send 5V ampiltude why at the reciever the amplitude is 3V or less ? also can i send a byte without any noise or error , im really scared of that cuz i dont trust wireless or anything , dont know why ... and how to avoid noisy bytes or signals ? can i also send a byte and recieve it using this module like from serial PC to tx - Rx -> Pc ?
Thanks Alot in advance !
Thanks Alot in advance !