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DESKTOP-PUHFO60\dsx2016 dab8de43dc fix cyd_35r backlight/GT911 for ESP32-3248S035C (BL=27).
Wrong TFT_BL=21 caused black screens; INT is separate from backlight. Rebuild, flash COM3, and ship firmware/cyd_35r package.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 18:47:02 +08:00

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{
"boardId": "esp32-3248s035",
"name": "CYD Human IR (3.5\")",
"summary": "Small PIR (SR505/mini SR501) on GPIO22 @ 3.3V: motion-start count +1",
"description": "ST7796 + GT911 capacitive + LVGL. BL=GPIO27. VCC 3.3V / GND / OUT->GPIO22. Float INPUT, idle LOW active HIGH. Motion edge +1, hold bar, Reset clears.",
"tags": [
"pir",
"sr505",
"human-infrared",
"gpio22",
"3.3v",
"touch",
"lvgl",
"counter"
],
"media": {
"preview": "media/preview.html"
}
}