Heyo

So, Im trying to find the power code for a generic brand fan.

The end goal is to program it into my galaxy s5.

What would be the best method of working it out?

Ive seen guides on using arduinos to decode the signal, but the only result ive managed to get from the dozens ive tried was a three letter code (A66) or something.

Dont know if thats much help, but any direction from here is appreciated.

Cheers