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Add 3-pin whistle sound sensor digital H/L detect on GPIO22.

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Touch+LVGL UI shows QUIET/SOUND, pin level, hit count; no dB (digital only).

Co-authored-by: Cursor <cursoragent@cursor.com>
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DESKTOP-PUHFO60\dsx2016
2026-10-23 13:47:52 +08:00
commit b2052a7771
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firmware/cyd/meta.json Normal file
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{
"boardId": "esp32-2432s028",
"name": "CYD Whistle Sound Sensor",
"summary": "3-pin whistle/sound module on GPIO22: digital H/L detect + hit count",
"description": "SoftSPI touch + LVGL. OUT->GPIO22 high/low. Default active HIGH. No dB (digital only).",
"tags": ["sound", "whistle", "digital", "gpio22", "touch", "lvgl"]
}