Shenzhen BIGTREE technology co., LTD.
BIG TREE TECH
Essence: the main board in TFT mode has completed the initialization process. If
you switch to LCD mode, there will be no data to transfer, so the LCD interface
will not refresh. If you need to change the data, you can press the encoder or
rotate the encoder to refresh the screen and finally display what it should display.
As shown below: