{
  "build": {
    "core": "esp32",
    "extra_flags": "-DARDUINO_HELTEC_WIFI_KIT_32",
    "f_cpu": "240000000L",
    "f_flash": "40000000L",
    "flash_mode": "dio",
    "mcu": "esp32",
    "variant": "heltec_wifi_kit_32"
  },
  "connectivity": [
    "wifi",
    "bluetooth",
    "ethernet",
    "can"
  ],
  "frameworks": [
    "arduino",
    "espidf"
  ],
  "name": "Heltec WiFi Kit 32",
  "upload": {
    "flash_size": "4MB",
    "maximum_ram_size": 327680,
    "maximum_size": 4194304,
    "require_upload_port": true,
    "speed": 460800
  },
  "url": "http://www.heltec.cn/project/wifi-kit-32/?lang=en",
  "vendor": "Heltec Automation"
}