Armed STM 32Bit Marlin 2.0 Mainboard + TMC2130 Stepper Motor Driver Kit Replace Prusa i3 3D Printer Board

Description A motherboard kit that usesCore STM32 and is compatible with Marlin 2 0 3D printer firmware Can directly replace the PRUSA I3 motherboard This is with TMC2130 driver More info click to know moreSpecifications 168 MHz512kB flash192kB memory12 24V power supplyDual power input with separate fuseOne for high current output and the other for the restUp to 5 stepper 3 high current outputsDual output of one stepper is used with dual stepper Z axis3 fan outputs3 temperature sensor inputs3 block inputsFilament detectionLCD display connectorUSB support10 extension pinsSupport TMC2130 SPI12 24V power supplyI2C SPI and UART expansion portsSWD headerStepper configuration using solder jumpersEinsy Rambo size specification 100x71mm Package Included Armed STM 32 bit motherboard 1Data line 1TMC2130 driver 5heat sink 5Screwdriver 1