Features: The M36 hub board is specially for use with 36circular step motor (Nema14) and can be used on mini Stealthburner /other printheads using36 motor. Basedon STM32F072;This board can be used with a variety of motherboards. 3x4Pin(2pin/3pin compatibles) controlled Fan (defaulted VIN power 5V optional) 1x signal interfaces (defaulted 5V power VIN optional , with level shifts) 2x signal interfaces (3.3V power with10K resistors,without level shifts) Specifications: Item：For Nema14 36 Step Motor HUB Interfaces：USB interfaces or CAN（need addon board） Onboards： TMC2209 / GC6609 (Lite Version) Power：24V/7Amax Comes with: terminal housing and wire crimping tabs Onboards： ADXL345 Support 2X 5V single wire RGB interface (1A ) Support 1x 3A MAX PWM output for heating rod Support 2x ADC interface for heating temperature or other needs Support 1x onboard thermistor for board temperature or champer temperature monitor Comes with 250mm 4-core cable Package Includes: 1PC for 36 Step Motor HUB note: Due to the problemsof lighting effects and shootingangles, there will be tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.