from: 1400616161
to: 4294967295
channel: 8
decoded {
  portnum: TELEMETRY_APP
  bitfield: 1
}
id: 904846851
rx_time: 1782118799
rx_snr: 6.25
rx_rssi: -75
hop_start: 5

time: 1559552390
device_metrics {
  battery_level: 51
  voltage: 3.732
  channel_utilization: 1.15
  air_util_tx: 0.53930557
  uptime_seconds: 2405427
}