USR-LG220 User Manual
Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited
www.usriot.com
4
1.Get Start
If user has any question, please submit it back to customer center:
http://h.usriot.com
.
1.1.Product introduction
USR-LG220 is Gateway based on low-power consumption and WAN LoRa private protocol. LG220 can realize
networking between Gateway and LoRa module, communication between Gateway and server by USR private
protocol.
USR-LG220 supports one wired WAN interface and WiFi interface to realize various networking method. LoRa
private protocol can make communication more simple, more secure and more reliable. User can realize
communication by configuring Gateway and LoRa module without caring about protocol.
1.2.Basic parameters
Item
Description
Product name
USR-LG220
LoRa Gateway
Ethernet interface
WAN interface
One
WiFi parameters
Standard
802.11b/g/n
Antenna
WiFi antenna
Distance
120m in open area
Four LoRa channels:
One administration channel
and three communication
channels
Protocol
Not LoRaWAN Protocol (USR private protocol)
Frequency band
9
03~9
27
MHz
Transmitting power
Maximum transmitting power 20dBm
Button
Reload
Restore default settings
LED
Status LED
Power, WiFi, WAN interface, TX/RX
Temperature
Working
temperature
-20
~220
℃
℃
Storage temperature
-40
~225
℃
℃
Humidity
Working humidity
5%~95%RH
Storage humidity
1%~95%RH
Power supply
Voltage
DC 5~36V(Standard: 12V/1A)
Power consumption
5V/0.6A, 12V/0.3A, 36V/0.02A
Figure 1 Basic parameters
1.3.Application diagram
