ChiTu L M1 controller board with TMC2209 STM32F407 controller 32-bit support for 8.9 inch 4k Mono LCD 3D printer Parameters: Motherboard size:120*85mm Microprocessors: STM32F407(168Hz) Input voltage:12 ~ 24V 5 ~ 15A Motor driver:TMC2209 TFT color touch screen:2.8/3.5/4.3/5.0 inch Data interface:U disk, network port File format:Ctb Slicing software:CHITUBOX Flash memory chip:EMMC Shipping List: 1. Only Board:Controller Board + Gifts2. Board + Touch Screen: Controller board + gifts +Touch screen 2.8/3.5/4.3/5.0 + FFC 50cm cable.3. Board + with TM089CFSP01/PJ089Y2V3: Controller board + gifts + TM089CFSP01/PJ089Y2V3 8.9" LCD Screen.4. Board + Touch Screen + with TM089CFSP01/PJ089Y2V3: Controller board + gifts +Touch screen 2.8/3.5/4.3/5.0 + FFC 50cm cable + TM089CFSP01/PJ089Y2V3 8.9" LCD Screen. Precautions: Please pay attention to the LCD screen models supported by this motherboard. If you use other models with the right size, the motherboard may be damaged!!! Please contact ChiTu technical staff to confirm before using other LCD screens. We are not responsible for any damage caused to the controller board by unauthorized use of LCD screen.
