Core board open source address: https://oshwhub.com/LSW12315/f1c100score_copy_copy_copyCore
board author Q group: 806452875
The screen used in the board is: Shenzhen Xiangheng’s screen model kd24T291-B, which can be found on Alibaba.
Since the lite200 has fewer pins, the button part has been modified. You can modify the miyoo_kbd.c file in the miyoo source code according to the schematic diagram. Secondly, since the screen is not Miyoo's original screen, the initialization code needs to be modified. Modify the initialization code of 7789 in r61520fb.c and remove the inverse color command.
In the schematic diagram, the LEDK pin is connected to a resistor. This resistor is 5R, not a 3k resistor. The pcd preview picture below is wrong. It is correct after clicking on the project.
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