{
  "iram" : {
    "total" : "%HEAP_SIZE%",
    "free" : "%FREE_HEAP%",
    "max" : "%MIN_FREE_HEAP%"
  },
  "spiffs" : {
    "total" : "%SPIFFS_TOTAL_BYTES%",
    "free": "%SPIFFS_FREE_BYTES%"
  },
  "battery" : {
    "voltage" : "%BATTERY_VOLTAGE%"
  },
  "wifi" : {
    "status" : "%WIFI_STATUS%",
    "mode" : "%STATUS_WIFI_MODE%",
    "txPower" : "%STATUS_WIFI_POWER%",
    "sleep" : "%STATUS_WIFI_SLEEP%"
    "ssid" : "%STATUS_WIFI_SSID%"
  },
  "network" : {
    "hostname" : "%STATUS_HOSTNAME%",
    "ipv4" : "%STATUS_IPV4_ADDRESS%",
    "ipv6" : "%STATUS_IPV6_ADDRESS%",
    "mask" : "%STATUS_SUBNET_MASK%",
    "gateway" : "%STATUS_GATEWAY_IP%",
    "mac" : "%STATUS_MAC_ADDRESS%"
  }
}