Radek

@betolange Specify your problem. Provide more information. Marlin and TFT configurations. Photos of connectors and cabling ...

If the display just lights up and shows nothing, try this: In the file: Marlin\src\lcd\dogm\marlinui_DOGM.cpp change parameter: void MarlinUI::_set_contrast() { u8g.setContrast(contrast); } change to: void MarlinUI::_set_contrast() { u8g.setContrast(255); }

You should also enable NEOPIXEL 

set #define SDCARD_CONNECTION LCD

You have to make your own cable and define the pins if they haven't already been defined for this display. What is your pin file name for your board?

Few programmers follow this place. Please post your issue here: https://github.com/bigtreetech/BIGTREETECH-TouchScreenFirmware/issues You can also find the current FW there

The wifi module connected to the TFT works normally, no settings are required on the TFT

Please write in English

1. Do you see wifi on the network? 2. Can you connect to the EPS01S web interface from a PC? 3. Does TFT write that it is connected to a...

answer all the questions.