Chengdu Ebyte Electronic Technology Co.,Ltd.
E90-DTU(2G4HD12)
User Manual
Copyright ©2012–2020
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Chengdu Ebyte Electronic Technology Co.,Ltd.
5
2. Quick Start
User needs to prepare below parts:
2.1 Configuration Software Guide
First install the antenna to the DTU, and then use USB to RS-232 or USB to RS-485 to connect the computer to the
DTU, M1 pulled up, M0 in any position to enter the configuration mode.
The software is used to query and set the module parameters, and the radio station needs to work in configuration mode.
The software interface is shown in the figure below:
Picture 2-1 PC software interface
Software Description
No
Description
1
Serial port parameter area
2
Command execution area
3
Parameter area
4
Special command area
