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Chengdu Ebyte Electronic Technology Co.,Ltd. E180-ZG120B User Manual
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd.
7
1.3.3 Router
The other nodes are allowed to connect with the routing device to extend the coverage of the network. The main task
is to forward packets, play the role of relay routing, and have all the functions of the end-device. If one node has multiple
paths to another node, when one of the paths fails, the network automatically adjusts to other optimal paths for
transmission to ensure data arrives. A router can establish its own network or join someone else's network. The router is
always active, so it must be powered by the main power.
1.3.4 Coordinator
The coordinator has the function of establishing and managing the network, controlling whether other nodes are
allowed to join the network, storing network information, and having all the functions of routing equipment. It’s main
task is to manage the network, record the information of sub nodes, forward messages, and at the same time, the
coordinator needs to identify the authority of the end device requesting access to the network.
1.4 Application

Smart home and industrial sensors
；

Security system and positioning system;

Wireless remote control, UAV;

Wireless game remote control;

Health care products
；

Wireless voice, wireless headphones
；

Meter reading architecture (AMI);

Automotive industry applications.

Building automation solutions

Automation application of agricultural greenhouse.
2.
Technical parameter
2.1
Limit parameter
Main parameter
Performance
Remark
Min Max
Voltage supply
（
V
）
0 3.8 Voltage over 3.8V will cause permanent damage to module
Blocking power
（
dBm
）
- 10
Chances of burn is slim when modules are used in short
distance
Working temperature
（
℃
）
-40 +85 Industrial grade
2.2
Working parameters
Main parameter Performance Remark