UG96 getting garbage response

IoT Modules WCDMA Module
1

Hello everyone,

  i want's to know when i send AT command to UG96 module why module responding garbage value?

Is there any connection issue?
if any one have any idea please share.

2

Dear priyanka,

Thanks for your inquiry in Quectel forum.

Could you please provide the specific ATLOG and your firmware version number? You can use ATI command to query the firmware version number of the module.

Thanks & Best Regards!

3

Hello link,

         Thank you for responding.

FW version : UG96LNAR02A06E1G
The above issue resolved but after AT+ CGATT=1 getting sucked.
Do you have any idea where is problem?

4

Dear priyanka,

Thanks for your inquiry in Quectel forum.

At +CGATT=1 will be an error, in which case it is not paid to GPRS.You can start with AT+CGREG?.The command checks to see if you are registered on the GPRS network.The reason is probably that the signal is not good and you can try more times when it doesn’t attach the first time.In addition, you can change a SIM card or power off and restart it to see if it works.

Thanks & Best Regards!