Communication Via Qcom Tool; Communication Via Micro-Usb Interface - Quectel LC29H User Manual

GNSS Module Series
4

Communication via QCOM Tool

This chapter explains how to use the QCOM tool to communicate with the module via the Micro-USB
interface.
Download the QCOM tool from our website Download Zone or request it from Quectel Technical Support.

4.1. Communication via Micro-USB Interface

Step 1: Connect the EVB and the PC with a Micro-USB cable via the Micro-USB interface.
Step 2: Flip the power switch (S201) to 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 the figure below.
Figure 4: USB Ports
Step 5: Install the QCOM tool provided by Quectel. The COM Port Setting interface of QCOM is shown
in the figure below (default baudrate: 115200 bps ).
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Figure 5: QCOM Tool Interface for COM Port Setting
UART interface default settings vary depending on software versions. Please see specific software versions for details.
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