@redec easiest way is when you hold a button to configure, the name that shows up. If they match, then they are using the same encoder. Most of the cheap chinese brand controllers tend to use the same one cause its probably cheap and easy to use, but there is never any consistency on what phyiscal buttons are mapped to what virtual buttons on the encoder.
Contributions to the project are always appreciated, so if you would like to support us with a donation you can do so here.
Hosting provided by Mythic-Beasts. See the Hosting Information page for more information.