I would like to know if anyone has encounter the issue I'm having with the garage doors and my arduino.
I have been able to detect and replicate codes that open and close my garage door.
I'm using Arduino Nano and simple cheap 433MHz rf transmitter and receiver. I have also added external antenna to the rf transmitter to expand its coverage.
Because I'm replicating my remote with Arduino, that remote quickly desyncs from my garage door central module and I need to program it again.
I thought of programming Arduino to the door central to behave as third remote which would fix my desync problem.
I found some instructions for adding a remote however my central doesn't recognize that Arduino is sending any commands. I tried to verify that I'm doing good job of syncing remotes so I have tried with my original remote and it worked.
Procedure for adding a remote is that I press one button on a central module and any button on my remote. I don't get why I can't add a Arduino because it sends exactly the same commands as my remote and I know that because I can open my doors with Arduino.
Has anyone ever encountered something like this?