private async void StartGps() { Gps = new Gps(); Gps.RMCEvent += OnRmcEvent; Gps.GGAEvent += OnGgaEvent; await Gps.ConnectToUARTAsync(9600); if (Gps.Connected) { await Gps.SetSentencesReportingAsync(0, 1, 0, 1, 0, 0); await Gps.SetUpdateFrequencyAsync(10); //1Hz. Change to 5 for 5Hz. Change to 10 for 10Hz. Change to 0.1 for 0.1Hz. Gps.StartReading(); } }