{
    "build": {
      "arduino": {
        "ldscript": "esp32_out.ld"
      },
      "core": "esp32",
      "extra_flags": [
        "'-D ARDUINO_ESP32_DEV'",
        "'-D ESP32_2432S028Rv3'",
        "'-D LCD_WIDTH=240'",
        "'-D LCD_HEIGHT=320'",
        "'-D LVGL_BUFFER_PIXELS=(LCD_WIDTH*LCD_HEIGHT/4)'",
        "'-D LVGL_BUFFER_MALLOC_FLAGS=(MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT)'",
        "'-D BCKL=21'",
        "'-D LCD_ST7789_SPI'",
        "'-D ST7789_SPI_HOST=SPI2_HOST'",
        "'-D ST7789_SPI_DMA_CHANNEL=SPI_DMA_CH_AUTO'",
        "'-D ST7789_SPI_BUS_MOSI_IO_NUM=13'",
        "'-D ST7789_SPI_BUS_MISO_IO_NUM=GPIO_NUM_NC'",
        "'-D ST7789_SPI_BUS_SCLK_IO_NUM=14'",
        "'-D ST7789_SPI_BUS_QUADWP_IO_NUM=GPIO_NUM_NC'",
        "'-D ST7789_SPI_BUS_QUADHD_IO_NUM=GPIO_NUM_NC'",
        "'-D ST7789_SPI_BUS_MAX_TRANSFER_SZ=0'",
        "'-D ST7789_SPI_BUS_FLAGS=0'",
        "'-D ST7789_SPI_BUS_INTR_FLAGS=0'",
        "'-D ST7789_SPI_CONFIG_CS_GPIO_NUM=15'",
        "'-D ST7789_SPI_CONFIG_DC_GPIO_NUM=2'",
        "'-D ST7789_SPI_CONFIG_SPI_MODE=SPI_MODE3'",
        "'-D ST7789_SPI_CONFIG_PCLK_HZ=55000000'",
        "'-D ST7789_SPI_CONFIG_TRANS_QUEUE_DEPTH=10'",
        "'-D ST7789_SPI_CONFIG_LCD_CMD_BITS=8'",
        "'-D ST7789_SPI_CONFIG_LCD_PARAM_BITS=8'",
        "'-D ST7789_SPI_CONFIG_FLAGS_DC_AS_CMD_PHASE=false'",
        "'-D ST7789_SPI_CONFIG_FLAGS_DC_LOW_ON_DATA=false'",
        "'-D ST7789_SPI_CONFIG_FLAGS_OCTAL_MODE=false'",
        "'-D ST7789_SPI_CONFIG_FLAGS_LSB_FIRST=false'",
        "'-D ST7789_DEV_CONFIG_RESET_GPIO_NUM=GPIO_NUM_NC'",
        "'-D ST7789_DEV_CONFIG_COLOR_SPACE=ESP_LCD_COLOR_SPACE_RGB'",
        "'-D ST7789_DEV_CONFIG_BITS_PER_PIXEL=16'",
        "'-D ST7789_DEV_CONFIG_FLAGS_RESET_ACTIVE_HIGH=false'",
        "'-D ST7789_DEV_CONFIG_VENDOR_CONFIG=NULL'",
        "'-D LCD_SWAP_XY=false'",
        "'-D LCD_MIRROR_X=false'",
        "'-D LCD_MIRROR_Y=false'",
        "'-D BOARD_HAS_TOUCH'",
        "'-D TOUCH_XPT2046_SPI'",
        "'-D XPT2046_SPI_HOST=SPI3_HOST'",
        "'-D XPT2046_SPI_DMA_CHANNEL=SPI_DMA_CH_AUTO'",      
        "'-D XPT2046_SPI_BUS_MOSI_IO_NUM=32'",
        "'-D XPT2046_SPI_BUS_MISO_IO_NUM=39'",
        "'-D XPT2046_SPI_BUS_SCLK_IO_NUM=25'",
        "'-D XPT2046_SPI_BUS_QUADWP_IO_NUM=GPIO_NUM_NC'",
        "'-D XPT2046_SPI_BUS_QUADHD_IO_NUM=GPIO_NUM_NC'",
        "'-D XPT2046_SPI_CONFIG_CS_GPIO_NUM=33'",
        "'-D XPT2046_SPI_CONFIG_DC_GPIO_NUM=GPIO_NUM_NC'",
        "'-D XPT2046_SPI_CONFIG_SPI_MODE=SPI_MODE0'",
        "'-D XPT2046_SPI_CONFIG_PCLK_HZ=2000000'",
        "'-D XPT2046_SPI_CONFIG_TRANS_QUEUE_DEPTH=3'",
        "'-D XPT2046_SPI_CONFIG_LCD_CMD_BITS=8'",
        "'-D XPT2046_SPI_CONFIG_LCD_PARAM_BITS=8'",
        "'-D XPT2046_SPI_CONFIG_FLAGS_DC_AS_CMD_PHASE=false'",
        "'-D XPT2046_SPI_CONFIG_FLAGS_DC_LOW_ON_DATA=false'",
        "'-D XPT2046_SPI_CONFIG_FLAGS_OCTAL_MODE=false'",
        "'-D XPT2046_SPI_CONFIG_FLAGS_LSB_FIRST=false'",
        "'-D XPT2046_TOUCH_CONFIG_X_MAX=LCD_WIDTH'",
        "'-D XPT2046_TOUCH_CONFIG_Y_MAX=LCD_HEIGHT'",
        "'-D XPT2046_TOUCH_CONFIG_RST_GPIO_NUM=GPIO_NUM_NC'",
        "'-D XPT2046_TOUCH_CONFIG_INT_GPIO_NUM=36'",
        "'-D XPT2046_TOUCH_CONFIG_LEVELS_RESET=0'",
        "'-D XPT2046_TOUCH_CONFIG_LEVELS_INTERRUPT=0'",
        "'-D TOUCH_SWAP_XY=true'",
        "'-D TOUCH_SWAP_X=true'",
        "'-D TOUCH_SWAP_Y=false'",
        "'-D BOARD_HAS_TF'",
        "'-D TF_CS=5'",
        "'-D TF_SPI_MOSI=23'",
        "'-D TF_SPI_SCLK=18'",
        "'-D TF_SPI_MISO=19'",
        "'-D BOARD_HAS_RGB_LED'",
        "'-D RGB_LED_R=4'",
        "'-D RGB_LED_G=16'",
        "'-D RGB_LED_B=17'",
        "'-D BOARD_HAS_CDS'",
        "'-D CDS=34'",
        "'-D BOARD_HAS_SPEAK'",
        "'-D SPEAK=26'",
        
        "-DCYD_SCREEN_GAP_PX=8",
        "-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=35",
        "-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=35",
        "-DCYD_SCREEN_FONT=lv_font_montserrat_14",
        "-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_10",
        "-DCYD_SCREEN_SIDEBAR_SIZE_PX=40",
        "-DCYD_SCREEN_DRIVER_ESP32_SMARTDISPLAY=1",
        "-DCYD_SCREEN_DISABLE_TOUCH_CALIBRATION=1"
      ],
      "f_cpu": "240000000L",
      "f_flash": "40000000L",
      "flash_mode": "dio",
      "mcu": "esp32",
      "variant": "esp32"
    },
    "connectivity": [
      "wifi",
      "bluetooth",
      "ethernet",
      "can"
    ],
    "debug": {
      "openocd_board": "esp-wroom-32.cfg"
    },
    "frameworks": [
      "arduino",
      "espidf"
    ],
    "name": "esp32-2432S028Rv3",
    "upload": {
      "flash_size": "4MB",
      "maximum_ram_size": 327680,
      "maximum_size": 4194304,
      "require_upload_port": true,
      "speed": 460800
    },
    "url": "https://www.aliexpress.com/item/1005004502250619.html",
    "vendor": "Sunton"
  }