QUECTEL BC260Y LTE IoT Module User Manual
- June 15, 2024
- QUECTEL
Table of Contents
QUECTEL BC260Y LTE IoT Module User Manual
（Foreword）
（Suitable Condition）
| Tools | Manufacturer Revision | Applicable Module Type |
|---|---|---|
| EPAT | AT+CGMI/EC616/EC616s/QCX212 | BC28-F/BC95-GF/BC260Y/BC300Y BC660K |
（Related to Download）
（Device Connection）
If the module has been welded or debugged separately, it is recommended
that you connect to the EPAT and grab the log as shown below.
Convertor (TTL)；
Note: the Debug port of the EC616/EC616s/QCX212 requires a high output
rate. You are advised to use uart-to-usb Convertor (TTL) that supports 3M or
6M.
If TE-B corresponding to EC616/QCX212 module is used, from ”Device Manager →
Ports” to select the third COM port.
（Installation）
EPAT is installation-free and can be used after decompression. Run EPAT.exe in
the EPAT\bin.
Note: EPAT requires VCMFCDLLs, if your first run of EPAT fails, install
vc_redistepat.x86. exe in the EPAT\bin directory
EPAT icon
三、EPAT Connection）
Before capturing the Debug log, excute the AT Command by the main serial port
(TxD/RxD) :
AT+ECPCFG=”logCtrl”,2
To query the defaultbaud rate of the corresponding module by AT + QCFG?.
AT+QCFG?
Click the icon in the toolbar as shown below, select Debug port and set
baud rate (consistent with query baud rate of module);
Generally, the output LOG is as shown below. If a lot of HEX codes are output
in Message, the DB file needs to be imported or updated.
Click the icon in the toolbar as shown below, select the comdb.txt file of the
corresponding firmware of the module, andimport/update the DB file.
By reset, the DB status changes as shown below.
If the “UniLogViewer” in EPAT only outputs Log messages as shown below, select
“Log→Log Control” in the menu bar, then select “On” and click “Start” in the
popup window, then to display the command, after executing for several times,
re-power the module or Reset; AT+ECPCFG=”logCtrl”,2; Enable debug output;
AS shown below,select ”SigLog→Only Show Protocol Signalling” in the SigLogger
window, to view NAS/AS Signalling/message.
the pause or stop icon in the toolbar as shown below,to pause or stop grabbing
Log.
(Automatically Save)
As shown below, by the option bar “Log→Preference”, select the automatic save
option and save path in the popup window,
and configure the maximum file size to save. (Automatic saving is not
recommended，When Log meets the maximum autosave size, it can only be output to
the autosave path)
(Manual save)
Click the toolbar icon in the below, or “Ctrl+S”, or choose “Log→Save Zip log-
file” to Save the Log;
Common Analytical Application）
LOG(Load Log)
To analyze the output logs, Select “Select From Local Files”, as shown below.
To import the analysis Log File through the toolbar icon or option bar
“Log→Open Log File” as shown below.
(Search/Filter Log)
Open the search/filter window by shortcut “Ctrl+F”, as shown below. to select
the below options, through single vertical bar “|” regular filter multiple
keywords;
(Data Analysis)
In the Uni Log Viewer window, select the ASN1/NAS type message, right click
and choose “Show ASN1 Pane”, as shown below; ASN1/NAS message in messages can
be parsed to further analyze data.
Pcap(Output Pcap)
To select SigLogger window and click the option bar “SigLog→Export As PCAP
File”, As shown below. You can export Pcap files for Wireshark analysis.
5
Dump Log)
Run the following command to start dump. After dump is output, you should stop
dumping.
AT+QCFG=”faultaction”,3 //Dump
complete Dump logs into the EPAT and Flash. And take effect after reboot or
reset.
AT+QCFG=”faultaction”,4 //Dump
The module is reset directly during Dump. This value is set during batch
production.
— Herbert Pan —
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