Database File Selection And Updating - Quectel BC660K-GL Manual

Run the command below on the AT port to set the baud rate of the logging port:
AT+QCFG="logbaudrate",6000000
OK
⚫
NOTES
1. It is strongly recommended to set the baud rate to 3 M or higher. Otherwise, a lot of log messages
may be lost, resulting in failures in later problem analyses.
2. For the details about AT+QCFG, see document [3]

4.4. Database File Selection and Updating

Different firmware versions require different database files to decode the firmware correctly, so it is
necessary to select the correct database file before capturing logs.
Click the icon in the upper left corner of EPAT to open the database window, as follows:
BC660K-GL_Log_Capture_Guide
//Set the baud rate to 6 M.
Figure 7: Open the Database Window
NB-IoT Module Series
BC660K-GL Log Capture Guide
16 / 24