RH2288V2 FAN Controller RH2288V2 风扇控制器 Base on Arduino Limit the annoying fan speed, made it possible to be a quite homeserver. Compatibility Huawei Tecal RH2285 V2 Huawei Tecal RH2285H V2 Huawei Tecal RH2288 V2 Huawei Tecal RH2288H V2