/// <summary>
/// Rssi changed: update history, record last time
/// </summary>
/// <returns>T</returns>
/// <param name="iot">The IoT.</param>
public void TrackRssi(IIoTIdentifiable iot)
{
Debug.Assert(MACAddress == iot.MACAddress());
if (MACAddress == iot.MACAddress())
{
IoT = iot;
rssis.Enqueue(iot.RSSI());
LastSeen = DateTimeOffset.Now;
}
}
