How to do partial refresh of the M5paper screen after deep sleep wakeup
dov last edited by
After waking up after deep sleep, I'd like to update part of the screen. But I found that after wakeup that if I don't do
M5.EPD.Clear(true)no other canvas commands work. Am I missing something? Does anyone have an example of how to to do a
push_canvas()on a part of the screen after wakeup, without the need to redraw the entire screen?