Adopt ARM - STM32F405RGT6 processor with built-in FPU floating point unit Comes with a USB debugging interface, which can set/read parameters and control the motor operation Can drive BLDC brushless motor with current up to 120 Support multiple encoders: TLE5012B, AS5047, AMT10X, MT6816, etc Rich communication interfaces, including CAN, USART, PWM, pulse interface, etc. Onboard temperature sensor can monitor the driver temperature in real time and has overheat protection function Motherboard model:for XDrive 3.6 56v microprocessor:STM32F405RGT6 input voltage:12-56v Working current:60A current:120A Motor type:3-phase BLDC motor Encoder type:TLE5012B/AS5047/AMT10X, etc Communication interface:USB/UART/PWM/CAN/Pulse interface, etc Sport mode:Position/speed/torque and other modes method:Dissipation resistor/battery recharge The product appearance and printed words depending on the batch, but this does not affect use. Colour:As Shown Material:PCB Package Contents: 1 * Motor Controller Board With accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.