AT command for GNSS

IoT Modules HL78
1

Hello,

I am trying to configure a GNSS antenna on the HL78-R3SN-0500 dev kit with AT command and I’m blocked with the following command : AT%IGNSSCEP=“DLD”.

Despite a good connexion with LTE-M network, I can’t download the CEP file.

Indeed, this command always returns ERROR.

Moreover I don’t understand the construction of AT%IGNSSCEP=“DLD” command.

Do I need an URL, username and password like this : AT%IGNSSCEP=“DLD”,“URL”,USERNAME",“PASSWORD” ?

If yes, what is the URL ?

Username and password is an account create by myself or by someone else ?

I’ve already studied the documentation and I didn’t find any information related to this on the net (AI, tutorials …) .

Thanks

2

i don’t quite this command in AT command user guide:

which module are you using?
Are you using HL7800?

3

I use HL7900

Here is the specific documentation about at commands : Datasheet

4

this will be fixed in Release 5
Please contact your distributor for more information