How to connect external devices to the OpenVario

The OpenVario has no built in GPS reciever, so it is necessary to connect – at least one – external device, which provides NMEA GPS data in RS232 level. In Europe, the Flarm collision avoidance system is widely-used, which can send GPS data and also traffic information to the OpenVario. Also the connection to the … How to connect external devices to the OpenVario weiterlesen