A. Two communication ports, UART Bluetooth module, Inertial Measurement Unit (IMU), support screen display or remote control. B. Based on [relevant content is missing in the original text here], it can be programmed via vesc_tool and has overheat and over - current protection functions. C. Voltage: 14 - 84V (4 - 20S) D. Continuous current: 100A E. Maximum current: 120A F. Firmware: Latest version (firmware supported) G. Electrical rotational speed (ERPM): 150000 H. Control interface ports: USB, CAN, UART I. Built - in power module (BEC): 5V@1A J. Modes: Direct current (DC), Brushless DC motor (BLDC), Field - oriented control (FOC, sine wave) K. Supported sensors: Hall (HALL), AS5047, AS5048A L. Input settings supported: Pulse - width modulation (PPM), UART M. Wire gauge: 12AWG N. Dimensions: 85mm (length) × 50.7mm (width) × 33.8mm (height) O. Programmable: Yes P. Energy recovery ability: Yes Q. Color: Black R. Material: Metal + Plastic S. Package contents: - 1 controller - 1 USB cable - 1 Hall sensor adapter (6 - pin) T. Only the above package contents are included, and other items are not included. U. Note: Light and different displays may cause the color of the item to vary slightly from the actual product. The allowable measurement error is ±1 - 3 cm.