{
  "boardId": "esp32-2432s028",
  "name": "CYD Whistle Sound Sensor",
  "summary": "3-pin whistle module on GPIO22: digital H/L detect, hit count, Reset",
  "description": "SoftSPI touch + LVGL 320x240. OUT->GPIO22 high/low (default active HIGH). QUIET/SOUND UI, debounced hits, no dB (digital only).",
  "tags": ["sound", "whistle", "digital", "gpio22", "touch", "lvgl", "cyd"]
}