Two COMM ports, UART bluetooth module, IMU,screen display or remote controller supportable. Based on , programmable via vesc_tool with overheat and overcurrent protection. Fitment: ESC is compatible with TOOL, and can be used for models, multi- aerial vehicles, electric cars, electric skateboards, water electric boards, golf carts, smart carts, robots, and simple industrial position control. Voltage:14-75V (2-16S) Continuous Current:100A Max Current:100A -75S-N-100 Firmware: VESC_TOOL3.0(firmware5.2), firmware upload ERPM:150000 Control Interface Ports:USB,CAN,UART BEC:5V 1A Modes:FOC (sinusoidal) Supported Sensors:ABI,HALL,AS5047,AS5048A Input Set Support:PPM,ADC,,UART Wire Size: 12AWG Colour:Black Material:Metal Package Contents: 1 x FS75100 ESC Brushless Motor Controller 1 x USB cable 1 x Hall sensor adapter (6pins) 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.