from: 2732685056
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 1740622847
rx_time: 1555549203
rx_snr: 7.25
rx_rssi: -26
hop_start: 4

time: 50
device_metrics {
  battery_level: 101
  voltage: 0.0
  channel_utilization: 13.308332
  air_util_tx: 0.096888885
  uptime_seconds: 50
}