Features: This control board only supports firmware files in bin format. After purchasing, you need to recompilethe firmware and export it to a bin file DLC32 mainboard kit is an offline engraving control kit developed for desktop engraving machines The mainboard adopts the ESP32-WEOOM-32U module, with a built-in dualcore 32-bit high-speed MCU and a clock of up to 240Mhz The hardware is equipped with a 32-bit high-speed ESP32 module, integrated withWIFI function, and directly drives the TS35 screen, with very powerful performances This module is equipped with an 8megabyte flash memory chip, providing effective protections for more application scenarios Specifications: Project: MKS DLC32 V2.1 Mainboard Module: ESP32-Wrom-32U (8M flash memory) Flash Memory: 8192Kybts Memory-520K bytes MCU: dualcore 32bit Aolt: 12V-24V Available Machines: For Engraving Machines. Package Includes: 1PC x DLC32 V2.1 Control Board 1PC x TS35R LCD Display Screen 1PC x USB Cable 2PC x 10PIN 40CM Flat Cable 3PCS x TMC2209 Motor Driver 3PCS x Radiators note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you