Universal 433Mhz cloner

I've created something similar to this library: Arduino code that can learn and then detect or replay any 433Mhz code. It also detects repeating signals, and compresses them so that you can store about 30 of them in the Arduino's eeprom.

Perhaps it's of interest to you.
https://github.com/createcandle/Devices/blob/master/Signal-hub/Signal-hub.ino