from: 1400616161
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 1194113479
rx_time: 1782080394
rx_snr: -1.75
rx_rssi: -72
hop_start: 5

time: 1559513986
device_metrics {
  battery_level: 55
  voltage: 3.767
  channel_utilization: 3.285
  air_util_tx: 0.77672225
  uptime_seconds: 2367023
}