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Lilygo-S3-Display: LCD display not works on external power source #24

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zokl opened this issue Apr 13, 2023 · 0 comments

zokl commented Apr 13, 2023 •

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In Lilygo-S3-Display must be GPIO pin 15 HIGH if you use external power supply +5V (not USB-C). If GPIO 15 is down display is disconnected.

Sources:
T_Display_S3.pdf

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