Hello,What is the connector used for the three connectors beside the touch screen connector?Thanks

Hey, this is quite a nice screen and the touch functionality works well however I am struggling to get anything more complicated then the demo projects running. I was able to get a few prototypes started but am getting stuck on a few points, namely with getting odd double overlay effects when changing values. It seems to be more complicated then just refreshing the screen using the epd_clear function. I am also struggling to get a dev environment working for this board in Platformio. Do you know if this screen is compatible with lilygo 4.7 epd display projects such as https://github.com/CybDis/L... ? Additional set up information for Platformio on the wiki would be greatly appreciated.

Hi, are physical size, drawings, maybe 3d cad files (step) available?
They seem not in the wiki neither.

The product can connect to Wifi and Bluetooth