User's Manual

D2106-THGN01_User Manual
3
The main functions of the router: to allow other devices to join the network, multi-hop routing and to assist
communication of its own battery-powered son node end-devices.
Typically, the router is expected to remain active, so it must use the main power supply. However, when using the
tree group network mode, it allows the routing operate once at an interval of a certain cycle, so battery can be used for
power supply.
（3）End-Device
The end-device does not have a specific responsibility for maintaining the network structure, it can sleep or wake up,
so it can be a battery-powered device.
1.4 Application
 Home security alarm and remote keyless entry；
 Smart home and industrial sensors；
 Wireless alarm security system；
 Wireless industrial-grade remote control；
 Health care products；
 Wireless voice, wireless headphones；
 Automotive industry applications.
2. Technical parameters
2.1 Limit parameter
Main parameter
Performance
Remark
Min
Max
Voltage supply（V）
0
3.6
Voltage over 3.6V 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
2.2 Working parameters
Main parameter
Performance
Remark
Min.
Typ.
Max.
Operating voltage（V）
2.5
3.3
3.6
≥3.3 V ensures output power
Communication level（V）
3.3
For 5V TTL, it may be at risk of burning