06-07-2021, 04:24 AM
The other manual for the EC2X series contains fewer commands. Have a look at this manual too,
https://docs.ai-thinker.com/_media/b_and...ual9.0.pdf
the RDA contains a Quectel core so many commands(especially the `+q` ones) are the same but maybe with different parametres, give `=?` after the command to see the valid parametre values.
If you get an 'ERROR' then try again after some seconds, the command wasn't able to be performed, if you get '+CME [error_code]' then look up the error code index to see if you do something wrong like not giving valid arguments.
Don't push hard the modem because it tends to disconnect from the USB or even shuts down.
https://docs.ai-thinker.com/_media/b_and...ual9.0.pdf
the RDA contains a Quectel core so many commands(especially the `+q` ones) are the same but maybe with different parametres, give `=?` after the command to see the valid parametre values.
If you get an 'ERROR' then try again after some seconds, the command wasn't able to be performed, if you get '+CME [error_code]' then look up the error code index to see if you do something wrong like not giving valid arguments.
Don't push hard the modem because it tends to disconnect from the USB or even shuts down.