DPC231 display is a Bluetooth display can be connected to bafang go APP, can not be connected to bafang go+ APP, suitable for M410 M500 M510 M600 M620 (CAN), M800, M820, M400 (CAN), and some Bafang brand wheel hub motor controller, the plug is a green triangle 5PIN plug. Only compatible with Bafang brand mid-mounted motors as well as Bafang brand controllers, it can be installed on the left and right hand without taking up handlebar space.