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                                      USR-LG220 User Manual                                   

Technical Support: 

h.usriot.com

   

 

Jinan USR IOT Technology Limited                                                                                                                                     

www.usriot.com

 

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Company: Jinan USR IOT Technology Limited 

Address: Floor 11, Building 1, No. 1166 Xinluo Street, Gaoxin District, Jinan, Shandong, 250101, China 

Web: www.usriot.com 

Support: h.usriot.com 

Email: 

sales@usr.cn

 

Tel: 86-531-88826239/86-531-55502292 

 

5.Disclaimer 

This document provides the information of USR-LG220 products, it hasn’t been granted any intellectual property 

license  by  forbidding  speak  or  other  ways  either  explicitly  or  implicitly.  Except  the  duty  declared  in  sales  terms 

and conditions, we don’t take any other responsibilities. We don’t warrant the products sales and use explicitly or 

implicitly,  including  particular  purpose  merchant-ability  and  marketability,  the  tort  liability  of  any  other  patent 

right,  copyright,  intellectual  property  right.  We  may  modify  specification  and  description  at  any  time  without 

prior notice.     

 

6.Update History 

2018-03-05    V1.0.6.01 established based on Chinese version V1.0.6. 

 

 

 

 

FCC Statement 

1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

 

(1) This device may not cause harmful interference. 

(2) This device must accept any interference received, including interference that may cause undesired operation. 

2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's 

authority to operate the equipment. 

NOTE:   

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 

15  of  the  FCC  Rules.  These  limits  are  designed  to  provide  reasonable  protection  against  harmful  interference  in  a 

residential installation. 

This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance 

with  the  instructions,  may  cause  harmful  interference  to  radio  communications.  However,  there  is  no  guarantee  that 

interference  will  not  occur  in  a  particular  installation.  If  this  equipment  does  cause  harmful  interference  to  radio  or 

television  reception,  which  can  be  determined  by  turning  the  equipment  off  and  on,  the  user  is  encouraged  to  try  to 

Summary of Contents for USR-LG220

Page 1: ...USR LG220 User Manual Technical Support h usriot com Jinan USR IOT Technology Limited www usriot com 1 USR LG220 User Manual File Version V1 0 6 01...

Page 2: ...sion 6 2 Product function 7 2 1 Work mode 7 2 2 1 Node active reporting mode 7 2 2 2 Polling waking mode 8 2 3 Connect to server 10 2 3 1 MQTT server 10 2 3 2 Socket connection 11 2 4 Other LoRa confi...

Page 3: ...t TDM technology which has low interference Support WAN interface to provide various networking method Support WiFi interface Support VPN PPTP L2TP PPPOE DHCP and static IP Support various LED functio...

Page 4: ...ommunication 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 pa...

Page 5: ...0 100Mbps and support Auto MDI MDIX USB interface Reserved LED Refer to 1 4 2 LED Reload button Press over 5 seconds and release to restore default settings LoRa antenna Four LoRa antennas WiFi antenn...

Page 6: ...USR LG220 User Manual Technical Support h usriot com Jinan USR IOT Technology Limited www usriot com 6 1 4 3 Dimension Figure 5 Dimension...

Page 7: ...h access LG220 network will enter active reporting mode LG220 will return response automatically after receiving data from LoRa node module and will also upload valid data to server In this mode LG220...

Page 8: ...n actual accessing node Adjacent Nodes Time slot Idle time from last node finish transmission to current node start transmission This parameter is to prevent reporting data interference between adjace...

Page 9: ...than 0 or accessing network node has existed in database LG220 will transmit waking data to wake up LoRa node module periodically according to waking period polling period and polling timeout time Aft...

Page 10: ...com Jinan USR IOT Technology Limited www usriot com 10 Figure 10 Polling waking mode channel settings Figure 11 polling data settings 2 3 Connect to server 2 3 1 MQTT server User can configure LG220 t...

Page 11: ...220 2 3 2 Socket connection User can configure LG220 to connect to socket server by Web Server as follow Figure 13 Socket connection configuration Protocol Type Support TCP Client and UDP protocol Pac...

Page 12: ...ed Clear the node data receiving transmitting count in the following Figure 15 Gateway information and recount Figure 15 Gateway information This web displays status of the current nodes in LG220 netw...

Page 13: ...ode ID should in HEX format and less than 32 bytes Restart Current Node now Restart Current Node ID node If users chooses both replace now and Restart Current Node now LG220 will executive replace now...

Page 14: ...ww usriot com 14 Figure 20 WAN interface settings Note LG220 supports one wired WAN interface WAN interface supports DHCP Client mode and Static IP mode and default setting is DHCP Client mode WAN int...

Page 15: ...ure 22 WiFi interface functional diagram Note LG220 is an AP module and other wireless device can connect to LG220 WiFi interface LG220 supports at most 24 STA device connection Maximum coverage of Wi...

Page 16: ...l Support h usriot com Jinan USR IOT Technology Limited www usriot com 16 Configure WiFi interface on Web Server as follow Figure 24 WiFi interface settings User can configure SSID on Web Server as fo...

Page 17: ...can configure password on Web Server as follow Figure 26 Configure password Other settings on Web Server as follow Figure 27 WiFi interface Other settings User can close WiFi interface by changing Ra...

Page 18: ...specific address Nslookup Can analyse DNS into IP address 2 5 5 Upgrade firmware Upgrade by Web Server as follow Figure 29 upgrade firmware version Note The whole upgrade process will last for some ti...

Page 19: ...USR LG220 User Manual Technical Support h usriot com Jinan USR IOT Technology Limited www usriot com 19 Restart by Web Server as follow Figure 30 Restart module...

Page 20: ...Web Server When user needs to configure the LG220 user can connect PC to USR LG220 through WiFi interface then enter LG220 Web Server Default parameters of LG220 as follows SSID USR LG220 IP Address 1...

Page 21: ...ased on Chinese version V1 0 6 FCC Statement 1 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference...

Page 22: ...owing measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the...

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