Files
touchbtntest/firmware/cyd_35r/meta.json
DESKTOP-PUHFO60\dsx2016 e70fbd1d7f Fix 3.5C board support per CYD_PROJECT_GUIDE: BL=27, GT911 INT separate.
Correct ST7796/cyd_35r backlight, leave INT as input after reset, export firmware/cyd_35r.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 11:51:07 +08:00

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640 B
JSON

{
"boardId": "esp32-3248s035",
"name": "CYD Touch Button (3.5\")",
"summary": "Capacitive touch module (TTP223-like) on GPIO22 for 3.5\" CYD: each touch increments count",
"description": "ST7796 + GT911 + LVGL. BL=GPIO27. Capacitive debounce: majority vote, min touch 35ms, rearm after release. OUT-\u003eGPIO22 (same as 2.8). Auto polarity. Screen Reset clears.",
"tags": [
"touch-button",
"capacitive",
"ttp223",
"gpio22",
"lvgl",
"counter",
"3.5",
"gt911"
]
}