USR-LG220 User Manual Technical Support: h.usriot.com USR-LG220 User Manual File Version: V1.0.6.01 Jinan USR IOT Technology Limited 1 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com Contents USR-LG220 User Manual ....................................................................................................................................... 1 Features ..................................................................................................................................................................... 3 1.Get Start ..................................................................................................
USR-LG220 User Manual Technical Support: h.usriot.com Features Adopt LoRa private protocol. Smart Ad-Hoc Network. Adopt 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 function. Support restore default settings by hardware. Support MQTT/socket server connection. Support long-distance transmission and transmission distance can be 2000 meters.
Technical Support: h.usriot.com USR-LG220 User Manual 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.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 2 Application diagram 1.4.Hardware design 1.4.1.Interface Interface Description DC power supply socket Range from 5V to 36V. Standard power supply socket: 5.5*2.1mm DC power supply terminal Range from 5V to 36V. WAN interface Wired WAN interface. 10/100Mbps and support Auto MDI/MDIX USB interface Reserved LED Refer to 1.4.2.
USR-LG220 User Manual Technical Support: h.usriot.com 1.4.3.Dimension Figure 5 Dimension Jinan USR IOT Technology Limited 6 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com 2.Product function LG220 main function: Make LG220 Gateway and LoRa modules make up a communication network by USR private protocol; realize data transmitting and receiving data from LoRa node, then LG220 will upload valid data to server. 2.1.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 7 Node active reporting mode general settings Application ID: In HEX format and user should configure this to be same as LoRa node module which access to LG220 network. Gateway ID: LG220 unique identification ID and can’t be changed. Number of nodes: Reserved accessing nodes. Number of nodes should be equal or greater than actual accessing node.
USR-LG220 User Manual Technical Support: h.usriot.com wake up all LoRa node modules which connect to LG220 network according to Web Server configuration, then LG220 will transmit data to LoRa node modules; after transmitting data, LG220 will transmit next data immediately if LG220 receives response data from LoRa node modules, otherwise LG220 will transmit next data after receiving time overtime.
USR-LG220 User Manual Technical Support: h.usriot.com 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 to connect to MQTT server by Web Server as follow: Jinan USR IOT Technology Limited 10 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 12 MQTT Server configuration MQTT Client ID: Registration Code on the surface label of LG220. 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. Packing interval: Time interval of adjacent data packet which will be uploaded to server. 2.4.Other LoRa configuration 2.4.1.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 14 Gateway other settings Delete all node information now: Delete all node information which have accessed to LG220 network. User needs to restart LG220 and LoRa node module will access to LG220 network again after deleting. Node packet count cleared: Clear the node data receiving/transmitting count in the following Figure 15 Gateway information and recount.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 16 LoRa Node general settings replace now: Replace ‘Current Node ID’ node to ‘Replace Node ID’ node. 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’ command. Figure 17 LoRa node unified settings User can restart all nodes in one of three communication channels. 2.5.Features 2.5.1.
USR-LG220 User Manual Technical Support: h.usriot.com 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 interface can also switch to LAN interface and user can switch it by Web Server as follow: Jinan USR IOT Technology Limited 14 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 21 Switch between WAN/LAN 2.5.3.WiFi interface LG220 WiFi interface functional diagram as follow: Figure 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 WiFi is 120m in open area. Default parameters as follows: SSID USR-LG220 -XXXX(XXXX is MAC address) Password www.usr.
USR-LG220 User Manual Technical Support: h.usriot.com Configure WiFi interface on Web Server as follow: Figure 24 WiFi interface settings User can configure SSID on Web Server as follow: Figure 25 Configure SSID Jinan USR IOT Technology Limited 16 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com User 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 ‘Radio on/off’ into off. 2.5.4.Network Diagnosis User can use network diagnosis function by Web Server as follow: Jinan USR IOT Technology Limited 17 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com Figure 28 Network diagnosis Ping: User can do PING test to a specific address in LG220. Traceroute: Can acquire routing path to visit a 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 time and user can try to enter Web Server again after waiting some time. User can choose saving settings.
USR-LG220 User Manual Technical Support: h.usriot.com Restart by Web Server as follow: Figure 30 Restart module Jinan USR IOT Technology Limited 19 www.usriot.
USR-LG220 User Manual Technical Support: h.usriot.com 3.Configuration 3.1.Configuration procedure Procedure: Power off LG220->Connect cable to WAN interface->Connect WiFi antenna, LoRa antenna->Power LG220->Wait about one minute and observe LED status(WAN LED start lighting means LG220 can access internet)->Enter Web Server, configure LG220 and restart LG220 3.1.1.Web Server When user needs to configure the LG220 , user can connect PC to USR-LG220 through WiFi interface, then enter LG220 Web Server.
USR-LG220 User Manual Technical Support: h.usriot.com 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.
USR-LG220 User Manual Technical Support: h.usriot.com correct the interference by one or more of the following 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 receiver is connected. Consult the dealer or an experienced radio/TV technician for help. The distance between user and products should be no less than 20cm Jinan USR IOT Technology Limited 22 www.
