GNSS Module Series
LG69T(AM,AS)_EVB_User_Guide 18 /
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5
GNSS Module Firmware Upgrade via
QGNSS Tool
This chapter explains how to use the QGNSS software tool for verifying the status of GNSS modules and
firmware upgrading.
For more information about QGNSS usage, see
document [2] QGNSS User Guide
.
5.1.
QGNSS Setting
Step 1:
Assemble the EVB components.
Step 2:
Connect the EVB and the PC with a Micro-USB cable. Flip the Power switch (S101) to
ON
position
to power on the EVB.
Step 3:
Start the QGNSS and click “
Device
” and “
Set Device Information
” (default baud rate:
460800 bps
2
).
Figure 8: COM Port and Baud Rate Setting
Step 4:
Click “
Connect or disconnect
” button. Once the module is connected, the interface shown
in the figure below will appear.
2
UART interface default settings may vary depending on software versions.
