Get the GPS Altitude from the NMEA $GPGGA Sentence
GPS altitude data is returned in the NMEA $GPGGA sentence.
To read the NMEA Altitude,
- Connect the AT Command Tester tool to the GPS device.
- The tool will automatically read and parse the $GPGGA sentence and display the NMEA Altitude information.
- The unit of the altitude is also returned in the $GPGGA sentence.
Learn more on how to use NMEA in the NMEA GPS tutorial.
Module NMEA Altitude, M2M NMEA Altitude, GPRS NMEA Altitude, 3G NMEA Altitude, NMEA Altitude through AT commands,