Problems to get valid location data with Sierra Wireless MC7455

Aleksander Morgado aleksander at
Fri Sep 21 10:17:24 UTC 2018

> > [...] Do you have the GPS specific antenna connected to the module? Do
> > you have good satellite coverage?
> The GPS specific antenna is connected to the module and hopefully the
> satellite coverage is sufficient (my mobile phone tells me that it sees
> 10/27 satellites if it is held next to the GPS antenna). So I assume
> that perhaps there is some technical problem with respect to the antenna
> which should be excluded before further suspecting the software setup.

Try to go outside with the hardware and get a clear sky view. If that
doesn't help either, there may really be a problem with the antenna

> Have my big thanks for helping! :-D
> (At least I hopefully can give a little bit back as I stumbled across a
> small thing in the code that I am going to send a patch for right now).

Please, do so :) You can also open a merge request in our gitlab:


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