{
  "boardId": "esp32-3248s035",
  "name": "CYD KY-009 (3.5\")",
  "summary": "KY-009 RGB: R=GPIO22 G=GPIO21 B=GPIO4 on 3.5C (BL=27, GT911)",
  "description": "ST7796 + GT911 + LVGL. Color switch R/G/B + brightness. G is GPIO21 (not 27 — 27 is backlight).",
  "tags": ["ky009", "rgb", "led", "pwm", "touch", "lvgl", "3.5", "3248s035"]
}