GNSS Module Series
LC29D_EVB(0)_User_Guide 16 / 42
4
Using QCOM Tool to Communicate
This chapter illustrates how to use the QCOM tool to communicate with the module via the Type-B USB
interface.
Request the QCOM tool from our website:
www.quectel.com
.
4.1.
Communication via the Type-B USB Interface
Step 1:
Connect the EVB and the PC with Type-B USB cables via the Type-B USB interface, as shown
in
Figure 2
.
Step 2:
Flip the power switch (S101) to the
ON
position to power on the EVB.
Step 3:
Run the provided driver installer to install the USB driver.
Step 4:
View the USB port numbers in the Device Manager, as shown in
Figure 4
below.
Figure 4: USB Ports
Step 5:
Install the QCOM tool provided by Quectel. The COM Port Setting interface of QCOM is shown
in
Figure 5
below.
Figure 5: COM Port Setting Interface of QCOM
Step 6:
Select the correct “
COM Port
” (USB Ports shown in
Figure 5
above).
