[M5 Atom] GPS KIT



  • Hello there, thank you for reading.

    I received the gps kit for a project but i feel lost about the usage of the gps chip which is not working as expected with the example code .

    Environement ( debian , arduino ide 1.8.12) working with M5 STICK C, by far.

    I have instaled the M5Atom Libs.

    I have issues to upload code 1/3times, don't understand why ( Bauds to upload 750k) but rest of the times it seems ok.

    I try the example (https://github.com/m5stack/M5-ProductExampleCodes/tree/master/AtomBase/AtomicGPS)

    I can build the code of the device, but on serial the output remains 0.
    ex output on serial:

    *<<<<<<<<<<<<<<<
    01:03:14.712 -> Latitude= 0.00000
    01:03:14.712 -> Longitude= 0.00000
    01:03:14.712 -> DATA=
    01:03:15.708 -> Latitude= 0.00000
    01:03:15.708 -> Longitude= 0.00000
    01:03:15.708 -> DATA=
    01:03:16.737 -> Latitude= 0.00000
    01:03:16.737 -> Longitude= 0.00000
    01:03:16.737 -> DATA=

    I let the device runing for a while ( 2hours ) outside but no connection,plus i don't understand what is the DATA in the output .
    It comes erratically with outputs like :
    01:03:16.737 -> DATA=
    01:03:17.102 -> ID 23:0,0,9
    01:03:17.102 -> ID 26:0,0,16
    01:03:17.135 -> ID 23:0,0,9
    01:03:17.135 -> ID 26:0,0,16

    doesn't look like coordinates imo.

    If someone had be able to use that gps, i would really like to have feedback.

    Thank you all !

    Atom GPS KIT ( /w