: Send single or continuous AT commands to modules for status checks or configuration.

: Set this to match your device's requirements (commonly 115200 for modern modules).

: Option to view and send data in HEX format , essential for low-level debugging.

The tool provides a streamlined graphical user interface (GUI) designed for serial communication tasks:

As an official utility, the most reliable source for Qcom V1.6 is the . Visit the Quectel Download Zone and search for "QCOM".

Alternatively, the tool is often hosted on developer platforms like GitHub via community resources such as the 5G Hub .

: This window displays the responses from the module.