Printer controller board with connection to up to 9 motors!(including 2 on the same stepper driver for dual z-axis control) Does not come with stepper drivers (sold separately BigTreeTech TMC2209 stepper motor driver for BigTreetech controller boards ) connections for : 8 endstops Ability to draw separate power lines for heat bed, controller and motors! 3 hotend heaters, 8 Fans (2 of which are on continuously) Connection for Bl-Toch, LCD, TFT, Power detection, Bed level sensors Controller operates on 24V
