platform-espressif32/boards/featheresp32-s2.json

{
  "build": {
    "arduino": {
      "partitions": "partitions-4MB-tinyuf2.csv"
    },
    "core": "esp32",
    "extra_flags": [
      "-DARDUINO_ADAFRUIT_FEATHER_ESP32S2_NOPSRAM",
      "-DARDUINO_USB_CDC_ON_BOOT=1"
    ],
    "f_cpu": "240000000L",
    "f_flash": "80000000L",
    "flash_mode": "qio",
    "hwids": [
      [
        "0x239A",
        "0x80EB"
      ],
      [
        "0x239A",
        "0x00EB"
      ],
      [
        "0x239A",
        "0x80EC"
      ]
    ],
    "mcu": "esp32s2",
    "variant": "adafruit_feather_esp32s2"
  },
  "connectivity": [
    "wifi"
  ],
  "debug": {
    "openocd_target": "esp32s2.cfg"
  },
  "frameworks": [
    "arduino",
    "espidf"
  ],
  "name": "Adafruit ESP32-S2 Feather Development Board",
  "upload": {
    "arduino": {
      "flash_extra_images": [
        [
          "0x2d0000",
          "variants/adafruit_feather_esp32s2/tinyuf2.bin"
        ]
      ]
    },
    "flash_size": "4MB",
    "maximum_ram_size": 327680,
    "maximum_size": 4194304,
    "use_1200bps_touch": true,
    "wait_for_upload_port": true,
    "require_upload_port": true,
    "speed": 460800
  },
  "url": "https://www.adafruit.com/product/4769",
  "vendor": "Adafruit"
}