Xinyuan-LilyGO/T-Dongle-S3

How can I turn off the LCD?

tapir opened this issue · 1 comments

tapir commented

The dongle gets a little hot and I don't use the LCD but the backlight is always on. Hoe can I turn it off?

lewisxhe commented 
//Turn off
digitalWrite(38,HIGH);

//Turn on
digitalWrite(38,LOW);