David: Your software and your willingness to help are unmatched. Kudos to you!
I'm trying to use this:
On the back it says:
2.8" TFT LCD Shield
RM68090
I used your excellent diagnose program to find this:
tft.readID() finds: ID = 0x6809
MCUFRIEND_kbv version: 2.9.9
PORTRAIT is 240 x 320
Now using the graphictest_kvb
I see the text & graphics very faintly (poor contrast) but then with the complex graphics the screen gets very noisy with flashing and flickering light/dark bars. Is this a defective display - or is there a software fix?