电动自行车电量表的详细信息 型号:800-D(24V/36V/48V)功能:电量显示 三档助力比可调 闲置10分钟自动休眠通信协议:S.widom一线通,UART,CAN,RS232Model:800-D(24V/36V/48V)Function:The power switch control Power shows Headlight switch control 6Km/h point start control Idle 10 minutes auto dormancy Communication protocol: SCIWEA gleam of tong,UART,CAN,RS232