USR IOT USR-G809 User Manual
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USR IOT USR-G809 User Manual

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USR-G809 User Manual

Document version: V1.0.1
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Summary of Contents for USR IOT USR-G809

  • Page 1: Usr-G809 User Manual

    Technical Support: USR-G809 User Manual Document version: V1.0.1...

  • Page 2: Table Of Contents

    USR-G809 User Manual Technical Support: USR-G809 User Manual................................1 1. Introduction..................................... 4 1.1. Overview..................................4 1.2. Features..................................4 1.3. Specification...................................5 1.4. Interface..................................6 1.5. Indicator..................................7 1.6. Dimensions..................................8 2. General Function..................................9 2.1. Web Interface................................10 2.2. Hostname..................................11 2.3. User Password Settings..............................11 2.4.
  • Page 3 9.6. Alert Examples................................82 9.7. Call Reboot.................................. 92 9.8. Geolocation.................................. 92 9.9. DDNS...................................94 10. AT Commands Settings..............................97 10.1. AT Command Mode..............................97 10.2. Serial AT Commands..............................98 10.3. Network AT Commands............................99 10.4. SMS AT Commands..............................100 www.pusr.com Jinan USR IOT Technology Limited...

  • Page 4: Introduction

    1. Introduction 1.1. Overview USR-G809 is a new generation of 4G LTE industrial router with rich interfaces and comprehensive functions. It supports WIFI access point, serial to network, VLAN, DIDO, Email/SMS alert, USR Cloud service function. G809 device adopts industrial design, with multiple hardware protection, built-in watchdog.

  • Page 5: Specification

    100m in open area Mode NET, HTTPD, MODBUS Heartbeat/R egistry Support packet Baud rate 1200/2400/4800/9600/19200/38400/57600/115200/230400 Serial Modem Data bits Stop bits 1，2 Parity NONE,ODD,EVEN Serial type RS232 or RS485 SOCKET Socket A~D, support TCPS(Only socket A)/TCPC/UDPS/UDPC www.pusr.com Jinan USR IOT Technology Limited...

  • Page 6: Interface

    Operating 5%～95%RH(non-condensing) humidity Storage 1%～95%RH(non-condensing) temperature Power consumption: USR-G809 works at full speed, with 1 WIFI station access, 1 LAN port access, and 4G access to the external network. Average Maximum Minimum Power Operating mode current current current supply （mA）...

  • Page 7: Indicator

    User-defined indicator, can be set via the webpage(socket, VPN...) Always on after connecting to the network. Two colors indicate 4G network, green indicates 3G and red indicates 2G. SIG(1-3) Signal strength indicator, the more lights on, the stronger the signal. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 8: Dimensions

    Metal housing, support panel mounting and DIN-rail mounting.  Dimensions of DIN-rail mounting: 125.0*117.2*45.0mm(L*W*H, including DIN-rail parts and antenna  base). Dimensions of panel mounting: 170.0*117.2*45.0mm(L*W*H, including DIN-rail parts, panel mounting  kits and antenna base). www.pusr.com Jinan USR IOT Technology Limited...

  • Page 9: General Function

    USR-G809 User Manual Technical Support: 2. General Function Network card Code Interface br-lan WIFI AP br-lan Wired WAN eth0.2 WAN_WIRED eth1 WAN_4G Jinan USR IOT Technology Limited www.pusr.com...

  • Page 10: Web Interface

    USR-G809 User Manual Technical Support: 2.1. Web Interface Connect PC to the LAN port of USR-G809 via a Ethernet cable, or directly connect the PC to the WiFi of the G809. Default parameters are as below: Parameters Default SSID...

  • Page 11: Hostname

    The hostname defaults to USR-G809 and the webpage port defaults to 80. After changing the parameters, click “Save&Apply”. 2.3. User Password Settings Username and password of USR-G809 default to “root”, password can be changed but the username is fixed. This password can be used to login via Web/telnet/ssh. www.pusr.com...

  • Page 12: Reboot Timer

    Note: It is recommended to change the original “root” password when login the router for the first time. 2.4. Reboot Timer Users can restart the router at any time every day, every week and every month, and clear the running cache regularly to improve the running stability. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 13: Backup/Upgrade

    Save and select this file, upload it to other devices to achieve batch configuration. USR-G809 supports upgrading firmware via webpage, after selecting the bin file, click “Flash”. It will last about 3 minutes, please do not power off or disconnect the Ethernet cable during the upgrading. G809 defaults to upgrade without keeping the settings.

  • Page 14: Reboot

    200ms. Wait until all the indicator lights flash every 500ms, firmware is restoring now, please keep power on. It will take about 2~3mins, firmware upgrade is completed when the WORK indicator flashes every 1s. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 15: Interface

    USR-G809 User Manual Technical Support: 2.7.3.Upgrading via USB Port USR-G809 supports upgrading via USB. Place the firmware in the root directory of the U disk(FAT32 format). Change the name of the firmware to “route_firmware.bin”. Power off the device. Insert the U disk to the USB port of the G809 device.

  • Page 16: Wan Interface

    USR-G809 User Manual Technical Support: IPv4 Indicates this interface use the IPV4 protocol. 3.1. WAN Interface Description: WAN interface: supports DHCP client, static IP address and PPPoE protocol. Defaults to DHCP client.  www.pusr.com Jinan USR IOT Technology Limited...

  • Page 17: Lan Interface

    When enable DHCP server function, all the devices connect to the LAN port of G809 will get IP  addresses automatically. You can change the start/end address, lease time of the DHCP addresses.  The default IP address range for DHCP is 192.168.1.100 to 192.168.1.250. Default lease time is 12h.  www.pusr.com Jinan USR IOT Technology Limited...

  • Page 18: Cellular Network Interface

    USR-G809 User Manual Technical Support: 3.3. Cellular Network Interface USR-G809 supports one 4G/3G/2G interface to access the network. 3.3.1.Cellular Network Settings Please set the APN parameters here if the device cannot connect to the network automatically. Item Description Default Please set the correct APN address.
  • Page 19 It is recommended to enable the ping detection function to avoid being kicked by the base station if the device will not transmit data for a long time. 3.3.3.Mobile Information Users can check the detailed configure information of the SIM card. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 20: Wlan Interface

    Signal strength, the unit is dBm and asu. dBm=-113+2*asu.  USR-G809 supports display via dBm and asu. In 25(-63 dBm), 25 is the asu value. The range of asu is  0~31, the higher the value, the better the signal strength.
  • Page 21 “WLAN” indicator light will be off. Network Mode 802.11b/g/n 802.11b/g/n Channel Auto, can be selected. Auto Bandwidth 40MHz/20MHz 40MHz Regions Optional none Channel Optional CH1~11 In “WLAN---General Settings”, we can change the SSID and password. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 22 USR-G809 User Manual Technical Support: In “WLAN---Advanced Settings”, we can enable/disable the WiFi radio. We can check the WiFi client information in below interface: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 23: Vlan

    Technical Support: 3.5. VLAN USR-G809 supports VLAN function. 4 LAN ports can be divided into multiple VLAN interfaces. If enable VLAN function, LAN IP address will be changed to 192.168.1.1 automatically, and LAN 2 will be 192.168.2.1 and so on.

  • Page 24: Dido

    Users can change the network segment of VLAN in “Interface--LAN”.  3.6. DIDO USR-G809 has DI and DO hardware interface. DI can be used to trigger the alarm, and the DO can be used to control the device according to the trigger condition. www.pusr.com...
  • Page 25 DI*2：Dry contact, volt-free contact, can operate as an ordinary ON/OFF switch. It is nonpolar, adaptable to different wiring. 3.6.1.2. DO Hardware Connection DO*2: Wet contact, active contact, can operate like a controlled switch. It is polar, and the wiring cannot be reversed. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 26 Can set to “High”, “Low”, “Pulse”. Latency (Unit: ms) DO output alert delayed, set to 0 means output alert immediately. (Can set to 0~30000ms) Default state Default level of DO, can be set to “High” or “Low”. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 27: User-Defined Indicator

    VPN: The light will be on when the VPN connection is established, only valid in Client mode(IPSEC).  TCPS: On when connecting to the clients.  TCPC/HTTPD: On when connecting to the server.  UDPC/UDPS: On when the socket connection is established.  www.pusr.com Jinan USR IOT Technology Limited...

  • Page 28: Network

    Package size(byte) Set the ping package size, 32-1024 bytes. Timeout (ms) Ping timeout, 100-20000ms 2000 Note: Router will ping the reference addresses one by one, it will not switch the network if can ping successfully. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 29: Dhcp

     To set all means to bind a MAC to an IP and set the hostname for this MAC.  IP address must be in the same network segment with the LAN IP address of USR-G809.  4.3. Hostnames USR-G809 supports custom domain name resolution. Set the hostname and IP address in below interface, to achieve the mapping between hostname and IP address.

  • Page 30: Static Routes

    USR-G809 User Manual Technical Support: 4.4. Static Routes USR-G809 supports up to 20 static route rules. Item Description Default Interface Lan, wan_4G, wan_wired, vpn Target Destination IP address or IP range Null Netmask Netmask of the destination network Null...
  • Page 31 The WAN port of router A and router B are connected to the network 192.168.0.0, LAN network of router A is 192.168.2.0, LAN network of router B is 192.168.1.0. Now we can do a static route in router A, when we access the 192.168.1.X, will automatically forward to router B. In router B: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 32: Diagnostics

    USR-G809 User Manual Technical Support: After setting all parameters, restart the device. Ping from T1 to T5: 4.5. Diagnostics www.pusr.com Jinan USR IOT Technology Limited...

  • Page 33: Vpn

    Ping: Ping a destination address to check the network status.  Traceroute: Send traceroute request to a destination address.  Nslookup: Resolve the domain name to an IP address.  5. VPN USR-G809 supports PPTP, L2TP, IPSEC, openVPN and GRE. Protocol Version PPTP V1.10.0 L2TP V1.3.15 IPSec V5.3.3...
  • Page 34 Extra Options Append pppd parameters, magic number. Null Enable ping Real-time VPN online detection and reconnection Disable mechanism. After connecting to PPTP server, we can check the connection status in “VPN Status”. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 35: L2Tp Client

    5.2. L2TP Client L2TP is the layer 2 tunneling protocol which similar to PPTP. G809 supports tunnel password authentication, supports MPPE and L2TP over IPSEC encryption. In “VPN---L2TP”, enable L2TP Client, set the related parameters. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 36: Ipsec

    When NAT is enabled, can achieve the subnet 192.168.55.0/255.255.2 communication under VPN. 55.0 Enable ping Real-time VPN online detection and reconnection Disable mechanism. After connecting to L2TP server, we can check the connection status in “VPN Status”. 5.3. IPSec Descriptions: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 37: Openvpn

    IPsec protected packets is received from the peer/s DPD Timeout Set the timeout of DPD packets/s DPD Action Sets action connection detection, Restart None/Clear/Hold/Restart After connected successfully, we can check the connection status in “VPN - VPN Status”. 5.4. OpenVPN www.pusr.com Jinan USR IOT Technology Limited...
  • Page 38 Defaults to 10,120, consistent with VPN server Consistent with VPN server 1500 Enable Ping Reconnect when fails to ping After connected successfully, we can check the connection status in “VPN - VPN Status”. Attached: OpenVPN server configuration under Linux: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 39: Gre

    Item Description Default Local public IP address Local wan_wired or wan_4g address 192.168.0.151 Peer public IP address Remote GRE WAN IP address 192.168.0.10 Peer GRE Interface IP Remote GRE tunnel IP address 10.10.10.1 Address www.pusr.com Jinan USR IOT Technology Limited...

  • Page 40: Firewall

    Masquerading: WAN and 4G interface. The source IP address will be disguised before accessing the external network. MSS clamping: Limit the MSS packets, generally is 1460. 6.2. NAT 6.2.1.Masquerading Masquerading will disguise the source IP address of the data packets to the WAN IP address of the router. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 41 The masquerading and MSS clamping of the WAN interface must be enabled, which must be disabled in the LAN interface. 6.2.2.Port Forwarding Port forwarding rules can map a specific port of the WAN interface to a intranet host. Click “Save&Apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 42 Port forwarding rules map a specified WAN port to a intranet host, DMZ rules will map all ports of the WAN interface to a intranet host. DMZ rules are set in the port forwarding interface, in DMZ mode, do not need to set the external port and internal port. Click “Save&Apply”. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 43: Traffic Rules

    Traffic rules can filter specific internet data types and block internet access requests to enhance the security of the network. 6.3.1.IP Address Blacklist In “New forward rule”, enter the name then click “Add and edit”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 44 IP address or MAC address, the other one is any; or the IP address corresponds to the MAC address.) Set the “Destination zone” to “wan”, “Destination address” is the IP address that restricted to be accessed. Set the “Action” to “reject”, click “Save&apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 45 “any”(There are two methods to limit a specific LAN IP address to access a specific external IP address: fill in the IP address or MAC address, the other one is any; or the IP address corresponds to the MAC address.) www.pusr.com Jinan USR IOT Technology Limited...
  • Page 46 Then we need to set another rule to reject all the communication, the source IP address and destination IP address are “any”, set the action to “reject”. Please note the order of the two rules, the accepted rule must come before the rejected rule. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 47 USR-G809 User Manual Technical Support: 6.3.3.IP and Port Access Restrictions Add a forward rule. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 48 Here we disable a device with the MAC 4C:ED:FB:6A:F4:60 and port 8800 from establishing TCP connection with the destination IP 192.168.21.200 and port 8899. Leave the source port and destination port to null means disable the TCP connection between the source device(4C:ED:FB:6A:F4:60) and the destination address 192.168.21.200. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 49 The device can be ping by default, users can disable the ping function by changing the default rules. In below example, we disable the ping function from the LAN IP 192.168.1.133 to all the destination IP addresses. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 50: Access Restriction

    When we choose “Black list”, the devices connected to the router cannot access the domain name in blacklist, but can access all other domain names. Here, the device can access the domain name except baidu.com. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 51 After enable “White List”, the devices connected to the router can only access the domain name within whitelist. If just enable white list but do not add the rules, the device cannot access any domain name. Here, the device can only access baidu.com. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 52: Serial Port

    USR-G809 User Manual Technical Support: 7. Serial Port USR-G809 supports DTU function, which can achieve RS232 or RS485 serial data transmission. 7.1. Connecting Hardware RS232: RS485: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 53: Serial Port Settings

    USR-G809 User Manual Technical Support: 7.2. Serial Port Settings 7.2.1.Basic Settings Serial parameters of USR-G809 must be consistent with the RS232 or RS485 serial device. Otherwise, they cannot communicate with each other. Item Description Default Baud rate Supports 115200...

  • Page 54: Operation Mode

    5~1500 bytes. Factory default 1000. This parameter can be set by AT command, AT+UARTFL=<length>. 7.3. Operation Mode USR-G809 supports three operation modes: NET(Transparent transmission), MODBUS(MODBUS RTU to MODBUS TCP), HTTPD(HTTP Client mode). www.pusr.com Jinan USR IOT Technology Limited...
  • Page 55 In this mode, user can achieve transparent data transmission between the serial device and the network server with simple parameter settings. USR-G809 supports 4 socket connections, socket A~socket D, which are independent with each other. Socket A supports TCP client/TCP server, UDP client/server, socket B/C/D supports TCP client, UDP client/server.
  • Page 56 USR-G809 User Manual Technical Support: Set the serial port parameters. Set the device to TCP client, server address to test.usr.cn, port 2317. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 57 After setting all parameters, restart the device to take the parameters effect. After the device restarts, when we send data from the serial port, will receive the same data replied by the test server. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 58 7.3.3.HTTPD Mode In this mode, user’s serial device can send request data to the HTTP server. USR-G809 will resolve the server data then send to serial device. It will remove the HTTP header of the server data by default, users can set whether to enable this function via AT commands.

  • Page 59: General Function

    Registry packet can be sent when the module establishes a connection with the server, or be added as the prefix of each data package. Registry packet data can be ICCID code, IMEI code, or User-defined data. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 60 Note: Registry packet is only valid in TCPC, UDPC mode. 7.4.2.Heartbeat Packet Heartbeat package can be sent to the network or serial port device. G809 defaults to send to the network to keep the connection stable and reliable. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 61 When the time reaches the restart detection interval, the device will restart automatically to recover the connection. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 62 USR-G809 User Manual Technical Support: Note: After parameters settings, restart the device to take the parameters effect.  This function is only valid in NET/MODBUS mode.  7.4.4.RFC2217 www.pusr.com Jinan USR IOT Technology Limited...
  • Page 63 The protocol length is 8 bytes in HEX: Item Header Baud rate Parity Bytes Parity of the first 3 bytes reduce baud rate Please check below Description four digits, misjudgment value, high first table ignoring carry. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 64 (115200,N,8,1) Example: 55 AA 55 00 25 80 (9600,N,8,1) Description Value Description Data bit Stop bit Disable Parity Enable Parity type EVEN Mark Note: This function needs to be enabled via AT command: AT+RFCEN. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 65: Usr Cloud

    (Please register an account first) USR-G809 enables USR Cloud service by default. User can configure the traffic flow record parameters, net status parameters and heartbeat parameters. It also support reporting the device status to the USR Cloud with privatization.

  • Page 66: Add Device

    8.2. Add device Please add the device according to the device MAC/IMEI and SN in the label. 8.3. Network Status In “Device List”, click “View”, it will show the network status of the device. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 67: Parameter Configuration

    8.4. Parameter Configuration Users can configure the device parameters via AT commands from USR Cloud. In “Cloud monitor---Device list--More”, click “Parameter configuration”. Can send AT commands to query or configure the device parameters via AT commands. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 68: Firmware Upgrade

    USR-G809 User Manual Technical Support: 8.5. Firmware Upgrade USR-G809 supports upgrading firmware via USR Cloud. In “Device list---More”, click “Firmware Upgrade”. Or can directly click “Firmware Upgrade” under “Cloud Monitor”, then click “Add upgrade task”. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 69: Records Of Device

    8.6. Records of device USR Cloud can record all the status information during the operation of the device, including configuration records, update records, signal strength and so on. In “Cloud monitor--Device List”, click “Records of device”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 70 USR-G809 User Manual Technical Support: You can check the traffic curve, signal strength curve under “Device Monitoring”. Online Record： www.pusr.com Jinan USR IOT Technology Limited...

  • Page 71: Alarm

    Add the alarm contacts in “Cloud Monitor--Alarm contacts”. Add alarm configuration in “Device monitor--Alarm configuration”. Here we can set the alarm rules to “Offline time of device >5min”, push it via email. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 72 USR-G809 User Manual Technical Support: Add the associated device, then click “Save”. Add the relevant contacts. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 73: Remote Configuration

    8.8. Remote Configuration 8.8.1.Configure via AT Commands USR-G809 supports remote configuration via AT commands. Add tasks in “Remote Configuration”. Set the device model to “USR-G809”. Click “Next step”, it will show all the devices with this model. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 74 USR-G809 User Manual Technical Support: Add the commands to tasks, then click “Save”. We can check the logs in “Configuration Details”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 75 USR-G809 User Manual Technical Support: 8.8.2.Configure via Webpage Users can log into G809’s webpage to configure the device via USR Cloud. In “Device Monitor--Device list”, click “More”, select “Configuration page”. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 76: Services

    USR-G809 User Manual Technical Support: 9. Services 9.1. Syslog 9.1.1.Remote Log Remote IP address: Remote UDP server IP/domain name, this function is disabled when the IP is 0.0.0.0. Remote port: Remote UDP server port. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 77: Ntp

    We can view and download the router logs in below interface. 9.2. NTP NTP client function is enabled by default, user can also set the NTP server addresses. Click “Sync with browser” to synchronize the time of the browser. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 78: Email

    USR-G809 User Manual Technical Support: Change the time zone: 9.3. Email After connecting to the network, this mailbox will be used as the sender to send a specific alarm email to the set email address. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 79 If fails to send the email with the correct configuration, please check if the authorization code is needed. The authorization code is a special password used by the third party to log in the mail client. Outlook and Tencent Exmail have been validated for this function. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 80: Sms

    SMS content None Result Success or Fail 9.5. Alert G809 supports alerting via SMS, Email and triggering DO, supports carrying device information. It supports up to 20 alert messages with many different device status. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 81 Email address to receive the alarm message, please set the None correct email information in “Email” interface before using it. DO Control Disable/DO1/DO2 Disable DO level Alarm trigger action is "High" or "Low" High www.pusr.com Jinan USR IOT Technology Limited...

  • Page 82: Alert Examples

    18. Cellular data traffic overflow: This function needs the device to be added in USR Cloud, and enable “Data traffic control” in “Cellular Network”. 9.6. Alert Examples 9.6.1.Flow Consumption Alarm via Email Add the device in USR Cloud, please refer to device. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 83 USR-G809 User Manual Technical Support: Set the traffic limit to 2MB in a month. Save and apply. Set the mail information in “Email”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 84 USR-G809 User Manual Technical Support: When enable “Send test email”, we can receive the test email. Add a alert, enable email alert and carry device SN information. After setting all parameters, click “Save &Apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 85 USR-G809 User Manual Technical Support: www.pusr.com Jinan USR IOT Technology Limited...
  • Page 86 DI. Power on the device with the 12V power adaptor. After connecting to the network, the “NET” and “RSSI” indicator lights will be on. Enable DI1, set the mode to “ON-OFF”. Click “Save&Apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 87 USR-G809 User Manual Technical Support: Send the test SMS. Add an alert. Enable SMS alarm, carrying the IMEI of the device. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 88 USR-G809 User Manual Technical Support: Set the event to DI 1 ON, DI 1 OFF, when DI 1 action, SMS will be sent according to the content set in step 5. Click “Save&Apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 89 3. Power on the device with the 12V power adaptor. 4. After connecting to the network, the “NET” and “RSSI” indicator lights will be on. 5. Enable “DO Control”, set the output level to “High”. Set the event to “WAN_4G online”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 90  Please select only one event since the output is DO status.  6. Add the second alarm. Set the DO1 output level to Low, the event to WAN_4G offline. After that, click “Save&Apply”. www.pusr.com Jinan USR IOT Technology Limited...
  • Page 91 7. When connect to the 4G network successfully, the DO1 will always be set to a high level; When 4G network is disconnected, the DO1 will always be set to a low level; When connecting DO1 to a LED, can control the LED light on and off. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 92: Call Reboot

    ALL: Call from any phone number can restart the device. User-Defined: Specified phone number, up to 20. Custom phone Click “+” to add more numbers Null number 9.8. Geolocation 9.8.1.GPS Configurations This feature is not supported in regular versions, optional.  www.pusr.com Jinan USR IOT Technology Limited...
  • Page 93 (When the GPS sensor is abnormal and cannot locate the coordinate information, the latitude and longitude in the frame are (0.00, 0.00)). USR-G809 will report the location data in Modbus RTU to the GPS server actively. Data reported by G809:...

  • Page 94: Ddns

    DDNS function allows remote access to the router directly through the domain Item instead of your dynamic IP address, which changes from time to time. 9.9.1.Supported Services If you are using the DNS service provider can be found in the "Services" drop-down box, please configure like below: www.pusr.com Jinan USR IOT Technology Limited...
  • Page 95 The IP binding of the domain name 10 min IP every/unit may change frequently, and the lower the value, the more frequent the detection. Force update The time interval for forced updates. 72 h every/unit www.pusr.com Jinan USR IOT Technology Limited...
  • Page 96 Enter the username provided by the DDNS server Example: ouclihuibin123 Password Enter the password provided by the DDNS server Example: ouclihuibin123 Source of IP address Network/Interface/URL Interface eth0.2/eth1 Eth0.2 Set the IP source URL address http://checkip.dyndns. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 97: At Commands Settings

    In the figure above, the horizontal axis is time, data above the time axis is sent by the serial device to G809, data below the time axis is sent by G809 to the serial port. Time requirement: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 98: Serial At Commands

    Before sending, enter AT command mode, query the command password firstly. It defaults to “test.cn#”. Restart the device after setting. Send “test.cn#AT+MAC” from the serial port (there is an “Enter” after the command), then can receive the response from the device: www.pusr.com Jinan USR IOT Technology Limited...

  • Page 99: Network At Commands

    Network AT command refers to set and query parameters by sending “Command password + AT command” through the network when working in transparent mode. Here we query the firmware version of the device, there is an “Enter” after the command. www.pusr.com Jinan USR IOT Technology Limited...

  • Page 100: Sms At Commands

    In transparent mode, we can also send SMS to query and set the device parameters. Here we send “Command password+AT Commands” to query the socket connection status. For detailed AT Commands, please refer to AT Command set. www.pusr.com Jinan USR IOT Technology Limited...

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