To interact with a Quectel module, you must first install the necessary drivers and software on your host machine.
Quectel modules utilize specific AT commands for identity management. The most common command for this task is AT+EGMR . quectel change imei install
Restart the module to ensure the changes are finalized across all internal systems. 4. Troubleshooting and Firmware Issues To interact with a Quectel module, you must
If successful, the module will return an OK response. Restart the module to ensure the changes are
Before attempting a change, verify the module's current identification to ensure it is communicating correctly. Open the serial port corresponding to the . Send the following command to query the current IMEI: AT+CGSN Use code with caution.
In your serial terminal, enter the command below, replacing the placeholder with your desired 15-digit number: AT+EGMR=1,7,"YOUR_NEW_15_DIGIT_IMEI" ``` Use code with caution.
Alternatively, use AT+EGMR=0,7 to retrieve the IMEI string specifically.