MKS TFT28 V4.0 Touch Screen with Frame 2.8Inch Full-Color 3D Printer Controller Touch Screen Features: 2.8-inch color touch screen, support U disk and SD card Custom Interface: Three themes with multiple styles Compatibility: Support Marlin, Repetier and Smoothieware firmware, and don’t need to modify the master program Continue printing after powering on again, Printing from breakpoint, filament detection function Automatically save data when power off; Automatically power off when printing is finished Automatic leveling, manual leveling, leveling guidance Network Function: Support WiFi module, APP, Cloud printing Expansion: up to 13 custom commands Certificate: CE/ROHS Certificate; Lead-Free Process Specifications: Size: 93 x 80mm Hole Spacing: 88 x 65mm Colorful Screen: 2.8 Inch Touch Screen Microprocessor: 32-Bit STM32 Processor Update: SD File Upgrading Supported Memory Systems: SD Card, U Disk Supported Files Format: Gcode Supported Expansion Modules: WiFi Module, Power Off Module, Filament Sensor Switch, Support Printing When Power on again, External Card Slot Package Included: 1 x MKS TFT28 Touch Screen with Frame 1 x 8-Pin Cable