Operation Instructions
Table Of Contents
- 1.Document Description
- 2.Product Introduction
- 3.Parameter
- Basic parameter
- Data parameter
- 4.Product Appearance
- LED Indicator status
- 5.Operation Instructions
- 5.1Usage Method
- 5.1.1 Driver Download
- Link : https://pan.baidu.com/s/1o9la4X-xSyYP
- Extraction Code : y5k1
- 5.1.2 After downloading, unzip and install the dr
- Installation of drive steps:

Suzhou Story Network Technology Co., Ltd.
www.getcomai.com
- 2 -
1. Document Description
Description: this document is intended to provide users with a quick understanding of the GT25-G product and its air
interface and hardware interface connected to the customer application. This document can help customers quickly
understand the hardware interface specification, electrical characteristics, mechanical specifications and other relevant
information of GT25-G products. With the help of this document, combined with our product manual and user instructions,
customers can quickly apply GT25-G products.
2. Product Introduction
Quectel EC25 is a series of LTE Cat 4 module optimized specially for M2M and IoT applications. Adopting the 3GPP Rel.
Key Benefits
⚫ Support USB/UARTcommunication interface
⚫ Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE
coverage
⚫ Multi-constellation GNSS receiver available for
applications requiring fast and accurate fixes in any
environment
⚫ LTE Cat 4 Max 150Mbps(DL),Max 50Mbps(UL)
⚫ USB 2.0 High Speed Interface
⚫ Embedded Abundant Protocols)
⚫ USB serial drivers for Windows 7/8/8.1/10,Linux,Andorid
Application
⚫ Industrial control field
⚫ Industrial equipment
⚫ medical instruments
⚫ Industria IOT
⚫ rugged tablet PC
⚫ Self-service equipment
⚫ Industrial router
⚫ Raspberry
⚫ Vehicle interconnection