Hello pals,
Please, I need your help: I have also bought that tft lcd with st7783... After some struggle, I managed to make it works... However I found it does not work properly: Everytime I cut the energy I had to run a sketch to wake up the chip, since after restablishing the energy the shield does nothing but shows a white screen... To wake up the chip (st7783) I set the CS to low for some seconds, then make a void.begin(), then repeat every 2 o 3 seconds a fill screen command... while doing this stuff, the shield does not do anything, but after a while by reloading the previously working sketch it worked again...
Now, PLEASE I need your help to turn off the backlight leds, I don't find information to do this in this particular shield...
Thanks in advance!