Great little Relay controller and 433Mhz fob integration!

Received the unit. Paired with no issues. Changed to kkossev driver. Everything works ok.

Except, I can't seem to get a remote to connect to the unit. I have a fixed code remote. I press the manual button on the relay unit until the blue light comes on. Then press and hold remote button. The light on the relay unit finally blinks off. But the remote doesn't do anything.

Am I doing that correct?

Solved the problem with the remote. I originally had it powered using the 5V. Decided to try the higher voltage power. Then it worked like it was supposed to.