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Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Fri Mar 26, 2021 6:32 pm
by Gregbyst
Hello!
Does anyone know where I can find the list of AT commands for these two modems?
-EM20G
-RM500Q-GL
Thank you.
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Sat Mar 27, 2021 11:29 am
by radec
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Sat Mar 27, 2021 11:18 pm
by Gregbyst
Thank you! I looked through the manual for the EM20 but I couldn't find the command to change the protocols which is something to do with "usbnet". Is there another directory for at commands other than the manual?
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Sat Mar 27, 2021 11:43 pm
by radec
Not sure. I've seen this posted on the forums, you might try it:
Code: Select all
Set Connection Modes
AT+QCFG="usbnet",0 - QMI/PPP/Default
AT+QCFG="usbnet",1 - ECM
AT+QCFG="usbnet",2 - MBIM
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Sun Mar 28, 2021 1:36 am
by Gregbyst
Thank you. I had found that as well. I wanted to know about the source though. I appreciate your help
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Sun Mar 28, 2021 2:59 pm
by Didneywhorl
Quectel likes to omit commands that were previously established, yet still supported. Sometimes you have to find a special manual, or look through the older ones.
Re: Where to find AT Commands for EM20-G and RM500Q-GL
Posted: Wed Sep 22, 2021 10:11 pm
by pstephens
Didneywhorl wrote: ↑Sun Mar 28, 2021 2:59 pm
Quectel likes to omit commands that were previously established, yet still supported. Sometimes you have to find a special manual, or look through the older ones.
Noticed this. Also docs have omissions and inaccuracies. But they're still helpful.