Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 2 of 2

Thread: Reading data from Here 2 GNSS module with Teensy 4.1 using serial communication

  1. #1
    Junior Member
    Join Date
    Sep 2022
    Posts
    4

    Reading data from Here 2 GNSS module with Teensy 4.1 using serial communication

    Hello everybody
    Using serial communication with Teensy 4.1, I want to read GPS, Galileo, GLONASS, BeiDou satellite numbers and location information from Here2 GNSS module.
    Most of the examples I've found are for GPS only, I can't find an example I can use for other satellite systems.
    Can anyone help with this?

  2. #2
    The GNSS modules I've used modify their NMEA string prefixes for each GNSS type. I've seen "GP", "GN", and "GL", as in "GPRMC", "GNMRC", "GLRMC", and "GPGSV", "GNGSV", "GLGSV". I think Galileo would be a "GA" prefix and BeiDou would be "PQ", but that could depend on your GNSS module's firmware.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •