1

where can I know what to write for what ?

2

I am not sure what you are asking.

3

programming documentation for startup function and At command.

4

There will be no such thing, unless you bring up a detailed problem to solve.

If you mean Quectel AT command manual I could send you privately.

5

The problem is simple ,

When the router start , I want to be able to lock the Band or frequency or both that the modem will use , and I want to be able to adjust the TTL .

The Quectel AT manual could be good to start ( can we put At command into the startup command line ? )

thanks

6

You can lock the band (frequency) and set the ttl in the modem configuration.

There is no need to modify script.

Just upgrade to 3.215 snapshot from https://dl.gl-inet.com

It fixed a problem of config reset when reboot.

7

How do I know that Command to use to change the TTL ?

Can we lock multiple band or we can only lock 1 at the time ?

I mean , the modem is sometime off battery power , as I am using it with a power bank. So will it keep his old config ? or I will have to manually enter them each time I boot it up ?

Will love to have that

Quectel AT command manual !!

thanks

8

In the default firmware, TTL has already been taken care.

Lock to 1.

It should be persistent. Just need 3.215 snapshot.

1 Like