from: 1400616161
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 1181637114
rx_time: 1782113098
rx_snr: 2.5
rx_rssi: -66
hop_start: 5

time: 1559546690
device_metrics {
  battery_level: 52
  voltage: 3.738
  channel_utilization: 0.0
  air_util_tx: 0.6741944
  uptime_seconds: 2399727
}