Hi I am new to RetroPie and have been playing with it for the last few days. I’ve successfully set up my gaming station using the latest 3.x version and got the Sony original PS3 controllers to work via bluetooth 3.0 dongle. However, I recently bought 2 new generic ones (the ones you can get with $12 each on Amazon), but failed to get them to connect wirelessly.
Does anyone know if this is a known issue with generic PS3 controller? I doubt it’s bluetooth compatibility issue but not 100% sure.