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LilyGO / TTGO-T4-DEMO

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T4_V1.2 backlight not working #8

Open mpovel opened 5 years ago

mpovel commented 5 years ago

With T4, V1.2 the backlight does not work. Even I have no information which PIN is responsible. A schematic for T4 1.2 would be quite helpful

mpovel commented 5 years ago

After some testing I found PIN4 in Arduino numbering does the trick.