{
    "build": {
      "arduino":{
        "ldscript": "nrf52_xxaa.ld"
      },
      "core": "nRF5",
      "cpu": "cortex-m4",
      "extra_flags": "-DARDUINO_NRF52_DK",
      "f_cpu": "64000000L",
      "mcu": "nrf52840",
      "variant": "nRF52DK",
      "zephyr": {
         "variant": "nrf52840dk_nrf52840"
      }
    },
    "connectivity": [
      "bluetooth"
    ],
    "debug": {
      "default_tools": [
        "jlink"
      ],
      "jlink_device": "nRF52840_xxAA",
      "onboard_tools": [
        "cmsis-dap",
        "jlink"
      ],
      "svd_path": "nrf52840.svd"
    },
    "frameworks": [
      "arduino",
      "mbed",
      "zephyr"
    ],
    "name": "HGD6 nRF52840",
    "upload": {
      "maximum_ram_size": 262144,
      "maximum_size": 1048576,
      "protocol": "jlink",
      "protocols": [
        "jlink",
        "nrfjprog",
        "stlink",
        "blackmagic",
        "cmsis-dap",
        "mbed"
      ]
    },
    "url": "https://unknown.org",
    "vendor": "Unknown"
  }