DESKTOP-PUHFO60\dsx2016 83b1bdc5f7 Fix 3.5" black screen: drive backlight on GPIO27, not GPIO21. ...

GPIO21 is GT911 INT on 3248S035C; PWM on the wrong pin left the panel dark.

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-10-25 10:34:00 +08:00

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