platform-espressif32/boards/adafruit_feather_esp32s3_nopsram.json

{
  "build": {
    "arduino":{
      "partitions": "tinyuf2-partitions-8MB.csv",
      "memory_type": "qio_qspi"
    },
    "core": "esp32",
    "extra_flags": [
      "-DARDUINO_ADAFRUIT_FEATHER_ESP32S3_NOPSRAM",
      "-DARDUINO_USB_CDC_ON_BOOT=1",
      "-DARDUINO_RUNNING_CORE=1",
      "-DARDUINO_EVENT_RUNNING_CORE=1"
    ],
    "f_cpu": "240000000L",
    "f_flash": "80000000L",
    "flash_mode": "qio",
    "hwids": [
      [
        "0x239A",
        "0x811B"
      ],
      [
        "0x239A",
        "0x011B"
      ],
      [
        "0x239A",
        "0x811C"
      ]
    ],
    "mcu": "esp32s3",
    "variant": "adafruit_feather_esp32s3_nopsram"
  },
  "connectivity": [
    "bluetooth",
    "wifi"
  ],
  "debug": {
    "openocd_target": "esp32s3.cfg"
  },
  "frameworks": [
    "arduino",
    "espidf"
  ],
  "name": "Adafruit Feather ESP32-S3 No PSRAM",
  "upload": {
    "arduino": {
      "flash_extra_images": [
        [
          "0x2d0000",
          "variants/adafruit_feather_esp32s3_nopsram/tinyuf2.bin"
        ]
      ]
    },
    "flash_size": "8MB",
    "maximum_ram_size": 327680,
    "maximum_size": 8388608,
    "use_1200bps_touch": true,
    "wait_for_upload_port": true,
    "require_upload_port": true,
    "speed": 460800
  },
  "url": "https://www.adafruit.com/product/5323",
  "vendor": "Adafruit"
}