BIGTREETECH TFT35 V3.0.1 Raspberry Pi 3.5 inch Mini LCD Display Hdmi Touchscreen Upgrade Ender 3 Vervangen voor 3D printercontrollers

1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. Users can select two work modes,they are UART serial port screen mode and 12864 screen mode. 2.Serial port screen mode supports two printing modes: SD card and U disk. 3.Reserve WIFI port, and WIFI function is realized by external WIFI module; 4.Reserve the extension port of filament breaking detection (FIL-DET);Reserve the extension port of automatic shutdown after printing (PS-ON);2 sets of UART serial port extension ports are reserved for DIY use. 5.If there are any issue with the product, or if there are any problems in use, please contact the customer service team by message in time. We will try our best to assist you