Feature:1. EXCELLENT PERFORMANCE: Adopt 32bit high speed ARM chip and independently developed for MKS Robin V1.2 32Bit motherboard with TFT 3.5inch touch screen, this board performs with simple operation interface and premium sensitivity.2. LOW NOISE OPERATION: For TMC2209 V2.0 stepper motor driver allows for a noiseless, premium accuracy chopping algorithm to achieve silent motion and rest of the motor, super quiet during the printing process.3. MULTI FUNCTION: You can design your own startup mark and all buttons, and you can customize at least 15 command buttons. Support breakpoint continuation, power saving, power failure detection, automatic shutdown, and other functions.4. EFFICIENT HEAT DISSIPATION: Using premium for MOSFETs, the heat dissipation effect is better. 12V24V power input reduces the heating bed current by 1/4, effectively solving the heat generation problem of for Mosfet.5. IDEAL REPLACEMENT: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency!Specification:Item Type: 3D Printer Control Board KitMode: MKS Robin Opening Size: Approx. 102 x 76mm / 4.02 x 2.99in (mm)Outer Size: Approx. 110 x 84mm / 4.33 x 3.31in (mm)Processor: STM32Stepper Drivers: 4988, 8825, 8729, 2100, 2208Temperature Sensor Interface: NTC100K, 31855TFT Screen: 3.5 (inches)Print File Format: G codeSupport for Machine Building: For XYZ, for delta, for kossel, for corexyRecommended Software: For Cura, for Simplify3d, for Frontinterface, for Competitor HostFirmware Upgrade: Storage Card Stepper Motor Driver Model: For TMC2209 V2.0Material: PCBMicrosteps: 256 subdivisionsDrive Current: 2.8AConfiguration: For STEP, for DIR or for UARTDefault Factory Current: 0.85AProduct Application: Various 3D main control boardsRecommended Current: Not greater than 1.7A.Package List:1 x MKS Robin V1.2 Board 1 x USB Cable 1 x TFT35 3.5in Touch Screen 1 x Touch Screen Flat Cable5 x Stepper Motor Driver5 x Heat Sink 1 x Wifi Module