Feature 1 BASIC PARAMETERS: 32 bit STM32 processor, supporting storage card storage, expandable WIFI module, power outage relay module, material outage detection switch, and external card slot. 2 FINE WORKMANSHIP: The motherboard adopts an ESP32 WROOM 32U module, embedded with a dual core 32 bit high speed MCU, and a clock of up to 240MHz. And integrated with WIFI and Bluetooth modules, the performance is very powerful. In addition, the module is equipped with an 8 megabyte flash storage chip, providing effective protection for more application scenarios. 3 APP CONTROL: The board can achieve functions such as fast carving, webpage control, and mobile app control. The installation holes and circuit board sizes of MKS DLC32 are compatible with MKS DLC and can also be used with for GRBLaser and for LightBurn PC software. 4 TMC2209 STEPPER MOTOR DRIVER: Ultra quiet, designed to improve your performance and prevent overheating. The board has a smoothly surface, which makes it easier to grip and control. 5 GOOD ACCURACY WORK: Engraver touch screen can be well coordinated with the machine controller to provide good accuracy printing operations and print premium and stable products.Item Type: Laser Engraver MainboardMain Board ParametersMode: MKSDLC32Material: PCBVoltage: 12-24V DC ( less than 10A)Single Chip Computer: ESP32 WROOM 32U (32 bit)MCU Frequency: 240MHzFlash Memory: 8192KBytesMemory: 520KBytesLaser Speed: Less than 8000mm/minOffline Display: MKS TS24 R, TS35 RFirmware: GRBLSerial Driver: USBAxes WIFI Onboard: 4 (X, Y1, Y2, Z)Website: SupportAPP: SupportStorage Card: SupportedMKS Laser Tool: SupportAvailable Machines: CNC laser engraving machineStepper Driver: A4988, DRV8825, TMC2208, 2209, 2225 (Nema17 motor)Additional Driver: TB6600, TMC2160 (applicable to Nema23 motor)Laser: Below 20W (greater than 20W, external power supply)Compatible Software: For LaserGrbl, for Xloader, for GrblController, for benbox, for mDraw, for LightBurnMain Board Introduction: The MKS DLC32 main board is an offline engraving control board developed specifically for desktop engraving machines. The hardware is equipped with a 32 bit high speed ESP32 module, integrated with WIFI function, and directly drives a 2.4, 3.5 inch touch color screen; It can achieve functions such as fast carving and webpage control, as well as mobile app control. The installation holes and circuit board size of MKS DLC32 are compatible with for MKS DLC and can also be used with for GRBLaser and for LightBurn PC software.TMC2209 Driver ParametersMaximum Output Current: 2.5ADefault Current: 1.25AMicro Step: Up to 1/256Configuration: STEP DIR or UARTLoad Driving Voltage Range: 5.5-28VIC Logic Working Voltage: 3.3V 5V Package List1 x Main Board 1 x USB Cable 3 x Driver 3 x Heat Sink