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PUSR USR-G806s-G User Manual

Industrial lte router
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USR-G806s-G User Manual
Industrial LTE Router
User Manual
USR-G806s-G
V2.0
Be Honest & Do Best
Your Trustworthy Smart Industrial IoT Partner
pusr.com
1

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Summary of Contents for PUSR USR-G806s-G

  • Page 1 USR-G806s-G User Manual  Industrial LTE Router User Manual USR-G806s-G V2.0 Be Honest & Do Best Your Trustworthy Smart Industrial IoT Partner pusr.com...

  • Page 2: Table Of Contents

    USR-G806s-G User Manual Content 1. Introduction ..............................- 5 - 1.1. Key Features ............................- 5 - 1.2. Specification ............................- 6 - 1.3. Interface ..............................- 9 - 1.4. Indicator ..............................- 9 - 1.5. Dimensions ............................- 11 - 2.
  • Page 3 USR-G806s-G User Manual 3.4. WAN Interface ............................- 25 - 3.5. WAN/LAN Mode Selection ........................- 26 - 3.6. WiFi Interface ............................- 26 - 3.7. Network Switch ............................ - 30 - 3.8. Diagnostics ............................- 32 - 3.9. Hostname ............................- 32 - 3.10.
  • Page 4 6.3.4. RFC2217 ............................- 70 - 7. PUSR Cloud ..............................- 71 - 8. GNSS service ..............................- 71 - 8.1. Positioning Operation Instructions of PUSR ..................- 73 - 8.1.1. Settings of PUSR ......................... - 73 - 8.1.2. Settings of USR-G806s ........................ - 77 - 8.1.3.

  • Page 5: Introduction

    Supports PUSR cloud platform to facilitate remote monitoring and central management of large-scale device networks. Supports GPS positioning, can be combined with PUSR cloud to achieve running track monitoring, and also support reporting positioning data to private server in RCM or GGA format.

  • Page 6: Specification

    USR-G806s-G User Manual Supports email alarm,SMS alarm,abnormal alarm push in time. Dual Ethernet ports, WAN/LAN. Multiple VPN protocols. Wall-mounting and DIN-rail mounting options available,easy to install. Supports IPsec VPN, PPTP,L2TP, OPENVPN,GRE etc., ensuring secure data transmission. Supports firewall functions including NAT, access control, DDoS defense, IP-MAC binding, etc., protecting the network against external attacks.
  • Page 7 USR-G806s-G User Manual isolation transformer protection 1 x LAN port, 10/100 Mbps, supports auto MDI/MDIX,1.5KV network isolation transformer protection Standards & Frequency IEEE 802.11b/g/n,2.4GHz, AP mode IEEE 802.11b/g,maximum 54Mbps.IEEE 802.11n,maximum Data speed 150Mbps WiFi Antenna 1 x SMA-K 80 meters by line of sight.Actual transmission Transmission distance distance depends on environment of the site.
  • Page 8 USR-G806s-G User Manual Network diagnosis Ping,route trace,DNS Work mode NET,HTTPD Serial modem Sockets 4 sockets,4 centers ,TCPS(SOCKA)/TCPC/UDPS/UDPC Modbus RTU toTCP Support Configuration Remote management Telnet, SSH, AT command,SNMP Device management Remote monitoring,remote upgrade,alarming,base PUSR platform station location,remote access to web pages of the...

  • Page 9: Interface

    USR-G806s-G User Manual 1.3. Interface Table 3. Interface introduction Description Item DC:9~36V, standard 5.5*2.1mm round socket DC interface DC:9~36V, green terminal block, 5.08mm-2 DC terminal WAN/LAN 1*10/100M, MDI/MDIX, 1.5KV electromagnetic isolation protection 1*10/100M, MDI/MDIX, 1.5KV electromagnetic isolation protection RS485 1*standard 3.81mm*3 pin (A,B,G) interface...
  • Page 10 USR-G806s-G User Manual Power indicator, always on after powered on WAN indicator will be on after connecting Ethernet cable, blink during data transmission LAN indicator will be on after connecting Ethernet cable, blink during data transmission WLAN WLAN indicator will be on during normal operation...

  • Page 11: Dimensions

    USR-G806s-G User Manual 1.5. Dimensions Figure 1. Dimension Metal housing, supports panel and DIN-rail mounting. Dimensions: 112*84.0*26.0mm (Power terminals, RS485 terminals, antennas, and antenna mounts are excluded) pusr.com - 11 -...

  • Page 12: Get Started

    USR-G806s-G User Manual 2. Get Started Web Interface 2.1. Connect PC to the LAN port of USR-G806s via a Ethernet cable, or directly connect the PC to the WiFi of the G806s, then log into the webpage. Default parameters are as below: Table 5.

  • Page 13: Functional Diagram

    USR-G806s-G User Manual Figure 3. Overview page Functional Diagram 2.2. pusr.com - 13 -...

  • Page 14: Host Name

    USR-G806s-G User Manual Network card Interface br-lan WIFI AP Wired WAN eth0.2 WAN_WIRED eth1 WAN_4G Following is the application diagram: Explanation:  Users' devices or computers can access the internet through the wired LAN port or the Wi-Fi interface of the USR-G806s.

  • Page 15: Ntp Settings

    USR-G806s-G User Manual Figure 4. Host name setting page 2.4. NTP Settings NTP client function is default to be enabled, you can set different NTP server address. Figure 5. NTP settings 2.5. Username/Password Settings Username and password are default to “root” which used to log into the webpage of the device. Password can be changed but the username cannot be changed.

  • Page 16: Backup Parameters

    USR-G806s-G User Manual Figure 6. Password settings Backup Parameters 2.6. Download configuration file: Click Export configuration file, we can download the current parameters to a zip file, like backup-USR-G806s-2022-08-04.tar.gz, then save it in the computer. Figure 7. Download configuration Upload configuration file: Upload the configuration file to the router, then the parameters will be saved and take effect.

  • Page 17: Reset

    USR-G806s-G User Manual Figure 8. Upload configuration 2.7. Reset Hardware Reset 2.7.1. There is a Reload button in the device. After power on G806s device, press and hold the Reload button for more than 5s then release it, the device will restore to factory and restart automatically. When the device restarts, all the indicators will flash once and then turn off (the power indicator is still on).

  • Page 18: Reboot

    USR-G806s-G User Manual Figure 10. Firmware upgrade Note: The firmware upgrading will last 3-4 minutes , please log into the page again after 4 minutes. You can choose whether to enable Keep Settings. During the upgrading, please do not power off the device or disconnect the Ethernet cable.

  • Page 19: Log

    USR-G806s-G User Manual Figure 12. Reboot schedule 2.11. Log Remote Log 2.11.1. 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. Figure 13. Remoter log Local Log 2.11.2.

  • Page 20: Interface

    USR-G806s-G User Manual Figure 14. Local log 3. Interface 3.1. 4G Interface USR-G806s supports one 4G/3G/2G interface to access the external network. Figure 15. 4G interface page For the interface status, if the uptime is 0, means the network card is not running normally.

  • Page 21: Sim Card

    USR-G806s-G User Manual IPv4 Indicates this interface use the IPV4 protocol. Note: Network priority: Wired WAN>4G. 3.2. SIM Card 3.2.1. APN settings Please set the APN parameters here if the device cannot connect to the network automatically. After setting all parameters, restart the device to take effect.

  • Page 22: Mobile Information

    USR-G806s-G User Manual Figure 16. SIM card settings Item Description Default Enable Interval Ping time interval, 5-86400s Primary Server Ping detection address: IP/domain name 114.114.114.114 Secondary Server Ping detection address: IP/domain name 8.8.8.8 Max Ping Tries Dial again after reaching consecutive failures times, 1-100 3.2.3.

  • Page 23: Lan Interface

    USR-G806s-G User Manual Description: Unit of the signal strength is dBm and asu. dBm=-113+2*asu. USR-G806s supports display via asu, asu ranges from 1 to 31, and the higher the value, the better the signal strength. In general, dBm≥-90dBm, ASU ≥12, the signal is normal.

  • Page 24: Dhcp

    USR-G806s-G User Manual Descriptions: LAN interface defaults to the static IP address 192.168.1.1 and netmask 255.255.255.0. These parameters can be modified. WiFi interface (WLAN) and wired LAN are in the same lan network. 3.3.1. DHCP DHCP server function is default to be enabled, all the devices connect to the LAN port will get IP address automatically.

  • Page 25: Static Ip

    USR-G806s-G User Manual Descriptions: We can change the start address and leased time of the DHCP Client. DHCP addresses are default to be assigned from 192.168.1.100. Default lease time is 12 hours. 3.3.2. Static IP In Network--DHCP, we can assign a fixed IP address and hostname to a DHCP Client device. Only the specific client can be connected and the LAN interface mode cannot be DHCP.

  • Page 26: Wan/Lan Mode Selection

    USR-G806s-G User Manual Descriptions: 1 wired WAN interface, WAN is a wide area network interface. Supports DHCP Client, static address and PPPoE, defaults to DHCP Client. This WAN interface can be configured to LAN. 3.5. WAN/LAN Mode Selection In WAN/LAN Port--Select Mode, you can change the WAN port to LAN. After changing it, click Save&Apply, then restart the device to take the parameters effect.
  • Page 27 USR-G806s-G User Manual interface. Descriptions: USR-G806s is an access point, other station devices can connect to its WiFi. It supports up to 24 WiFi stations. The maximum WiFi range is 100m in open area, and within 50m in the office with obstacles.
  • Page 28 USR-G806s-G User Manual Disable: close WiFi radio, AP cannot be used, “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 WiFi--General Settings, we can change the WiFi SSID and password.
  • Page 29 USR-G806s-G User Manual In WiFi--Advanced Settings, we can enable/disable WiFi radio. We can check the WiFi client information in below interface: pusr.com - 29 -...

  • Page 30: Network Switch

    USR-G806s-G User Manual 3.7. Network Switch Item Description Default pusr.com - 30 -...
  • Page 31 USR-G806s-G User Manual Priority ETH First: Select to make WAN Ethernet port as the ETH First primary link. 4G First: Select to make SIM card as the primary wireless link. Disable: disable network switch function, access the network with current link.

  • Page 32: Diagnostics

    USR-G806s-G User Manual 3.8. Diagnostics This interface provides users three tools: Ping, Traceroute and Nslookup. 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.

  • Page 33: Static Routes

    USR-G806s-G User Manual static IP cannot be a number. After setting all parameters, restart the device to take the parameters effect. 3.10. Static Routes USR-G806s supports up to 20 static route rules. Item Description Default Interface Lan, wan_4G, wan_wired, vpn...
  • Page 34 USR-G806s-G User Manual In router B: After setting all parameters, restart the device. Ping from T1 to T5: pusr.com - 34 -...

  • Page 35: Vpn

    USR-G806s-G User Manual 4. VPN USR-G806s supports PPTP, L2TP, IPSEC, openVPN and GRE. Protocol Version PPTP V1.10.0 L2TP V1.3.15 IPSec V5.3.3 OpenVPN V2.3.18 4.1. PPTP Client This interface allows users to set the PPTP server parameters. pusr.com - 35 -...
  • Page 36 USR-G806s-G User Manual Item Description Default Server address VPN server address or domain name 192.168.0.2 Interface wan_4G, wan_wired or auto auto Username/Password Get from the VPN server Null Encryption MPPE or no encryption MPPE Consistent with the VPN server 1450...
  • Page 37 USR-G806s-G User Manual After connecting to PPTP server, we can check the connection status in “VPN Status”. pusr.com - 37 -...

  • Page 38: L2Tp

    USR-G806s-G User Manual 4.2. L2TP L2TP is the layer 2 tunneling protocol which similar to PPTP. G806s supports tunnel password authentication, supports MPPE and L2TP over IPSEC encryption. In VPN---L2TP, enable L2TP Client, set the related parameters. Item Description Default...

  • Page 39: Ipsec

    USR-G806s-G User Manual 4.3. IPSec Item Description Default Interface wan_4G, wan_wired or auto auto pusr.com - 39 -...
  • Page 40 USR-G806s-G User Manual Remote VPN Endpoint VPN Client/Server, remote endpoint IP/domain 192.168.0.2 Mode Main, aggressive main Tunnel type Site to site, site to host, host to host, host to site Site to site Local subnet IPSec local subnet and mask 192.168.1.0/24...

  • Page 41: Openvpn

    USR-G806s-G User Manual 4.4. OpenVPN Item Description Default TUN/TAP TUN/TAP Protocol TCP/UDP Peer Port Listening port of the OpenVPN server 1194 Peer Address IP/domain name of the OpenVPN server 192.168.0.2 Interface Auto/wan_wired/wan_4g Auto Root CA Import the ca root file to the router...

  • Page 42: Gre

    USR-G806s-G User Manual Attached is the OpenVPN server configuration under Linux system: 4.5. GRE Item Description Default Local public IP Local wan_wired or wan_4g address 192.168.0.151 address Peer public IP address Remote GRE WAN IP address 192.168.0.10 pusr.com - 42 -...

  • Page 43: Firewall

    USR-G806s-G User Manual Peer GRE Interface IP Remote GRE tunnel IP address 10.10.10.1 Address Peer Subnet IP/Mask: 192.168.55.0/24 255.255.255.0: IP/24 255.255.255.255: IP/32 Local GRE Interface IP Local GRE tunnel IP address 10.10.10.2 Address Set the TTL parameters(1~255) Set the MTU(600~1450) 1450 5.

  • Page 44: Traffic Rules

    USR-G806s-G User Manual 5.2. Traffic Rules Traffic rules can filter specific internet data types and block internet access requests to enhance the security of the network. Item Description Default Enable Enable Name Name of this rule Restrict to address IPv4 only...

  • Page 45: Ip Address Blacklist

    USR-G806s-G User Manual Note: When matching the source IP address, leave the source MAC address blank. Source port Source IP port to match this rule, can be a port Null range, like 8000-9000. Null: match all the ports. Destination zone...
  • Page 46 USR-G806s-G User Manual Configure the Destination zone to wan, change the destination address to any, change the Action to reject. Click Save&Apply. pusr.com - 46 -...

  • Page 47: Ip Address Whitelist

    USR-G806s-G User Manual In this way, the device with IP 192.168.2.133 is forbidden to access all extranets. 5.2.2. IP Address Whitelist In Traffic rules--New forward rule, enter the rule’s name, click Add and edit to create a whitelist rule. In below interface, set the source zone to lan, set the source IP address to a specific one, like 192.168.1.222.
  • Page 48 USR-G806s-G User Manual Change the destination zone to WAN, the destination address to any, the Action is accept. Click Save&apply. 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.

  • Page 49: Nat

    USR-G806s-G User Manual 5.3. NAT 5.3.1. Masquerading Masquerading will disguise the source IP address of the data packets to the WAN IP address of the router. The masquerading and MSS clamping of the WAN interface must be enabled, which must be disabled in the LAN interface.
  • Page 50 USR-G806s-G User Manual Item Description Default Enable Enable Name Name of this rule Protocol TCP+UDP/TCP/UDP/ICMP TCP+UDP Source IP address Source IP address or IP range to match this rule, like: 192.168.1.100 or 192.168.1.100-192.168.1.200 Any means match all the source IP addresses.
  • Page 51 USR-G806s-G User Manual Then create a source NAT rule. Click Add and edit. pusr.com - 51 -...
  • Page 52 USR-G806s-G User Manual Default to enable all the source IP address and destination IP address. Click Save&Apply. We have changed the source IP address that left the router to 192.168.9.1. When we use the device connected to the router (IP:192.168.1.114) to ping the PC connected to the same switch as the router (IP:192.168.13.4), the source IP address of the ICMP packet to 192.168.13.4 is 192.168.9.1, not 192.168.1.114.

  • Page 53: Port Forwards

    USR-G806s-G User Manual 5.3.3. Port Forwards Port forwarding rules can map a specific port of the WAN interface to a intranet host. Figure 17. Port forwards Figure 18. Add port forward successfully Item Description Default Name Name of this rule...

  • Page 54: Nat Dmz

    USR-G806s-G User Manual External zone Including wired wan、4G、VPN External port Can be a port or port range, like: 8000-9000 Null When the external port and internal port are empty, it is DMZ function. Internal zone LAN network Internal IP address...
  • Page 55 USR-G806s-G User Manual WAN up: Alarm when connecting to wired network. WAN down: Alarm when the wired network disconnect. System reboot: Alarm if the device restart without power off. Add an alert rule. Figure 20. Add an alert rule Figure 21. Device information pusr.com...

  • Page 56: Snmpd

    USR-G806s-G User Manual Figure 22. SNMPD 5.4. SNMPD USR-G806s supports simple SNMP protocol. This function is default to be disabled. Figure 23. SNMPD 5.5. 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.

  • Page 57: Supported Services

    USR-G806s-G User Manual 5.5.1. Supported Services If you are using the DNS service provider can be found in Services Provider drop-down box, please configure like below: Figure 24. Supported Services of DDNS Item Description Default Enable On/Off Effective interface lan/wan_wired/wan_4g...

  • Page 58: Custom Services

    USR-G806s-G User Manual value, the more frequent the detection. Force update The time interval for forced updates. 72 h every/unit 5.5.2. Custom Services If you are using the DNS service provider can not be found in Service Provider drop-down box, please select “Custom”, then configure like below:...

  • Page 59: Remote Manager

    USR-G806s-G User Manual 19.iask.in Hostname Enter the hostname provided by the DDNS server Example: 1a516r1619.iask.in Username Enter the username provided by the DDNS server Example: ouclihuibin123 Password Enter the password provided by the DDNS server Example: ouclihuibin123 IP Source Network/Interface/URL...

  • Page 60: Serial Device Server Function

    USR-G806s-G User Manual Figure 26. Remote upgrade Figure 27. Remote Monitor 6. Serial device server function USR-G806s supports DTU function, which can achieve RS485 serial data transmission. 6.1. Serial Port Settings 6.1.1. Basic Settings Serial parameters of USR-G806s must be consistent with the RS485 serial device. Otherwise, they cannot pusr.com...

  • Page 61: Framing Mechanism

    USR-G806s-G User Manual communicate with each other. Figure 28. Basic settings Table 6. Serial port parameters Item Description Default Baud rate Supports 115200 1200/2400/4800/9600/19200/38400/57600/115200/23040 Data bits Stop bits 1 /2 Parity NONE/ODD/EVEN NONE Packaging interval (ms) 10-60000 Packaging length(byte) 5-1500 1000 6.1.2.

  • Page 62: Operating Mode

    USR-G806s-G User Manual This parameter can be set by AT command, AT+UARTFT=<time>. 6.1.2.2. Length Trigger When G806s receives data from the UART, it constantly checks the number of bytes received. If the number of bytes received is equal to a certain "length threshold", a frame is considered to have ended, then this frame is sent to the network as a TCP or UDP packet.

  • Page 63: Net Mode

    USR-G806s-G User Manual 6.2.1. NET Mode In this mode, user can achieve transparent data transmission between the serial device and the network server with simple parameter settings. USR-G806s supports 4 socket connections, socket A~socket D, which are independent with each other.
  • Page 64 USR-G806s-G User Manual Figure 31. Serial port settings 3.Set the device to TCP client, server address to test.usr.cn, port 2317. Figure 32. TCP Client 4.After setting all parameters, restart the device to take the parameters effect. 5.After the device restarts, when we send data from the serial port, will receive the same data replied by the test server.

  • Page 65: Modbus Mode

    USR-G806s-G User Manual 6.2.2. Modbus Mode In this mode, USR-G806s can achieve bidirectional protocol conversion between serial MODBUS RTU data and network MODBUS TCP data. MODBUS mode supports 4 socket connections, which are independent with each other. Socket A supports TCP client/server, socket B/C/D only supports TCP client.

  • Page 66: General Function

    USR-G806s-G User Manual 6.3. General Function 6.3.1. Registry Packet Registry packet is intended to allow the server to identify the data from which device or to use it as a password to obtain authorization for the server's functions. Registry packet can be sent when the module establishes a connection with the server, or be added as the prefix of each data package.

  • Page 67: Heartbeat Packet

    USR-G806s-G User Manual Item Description Default Enable ON/OFF Type IMEI, ICCID, USR Cloud, User-Defined User-Defined User-Defined A-F, a-f, 0-9, hex data, even bit 0123456789 packet Cloud ID Registry packet parameters of USR Cloud SN code Cloud psw Registry packet parameters of USR Cloud...

  • Page 68: Restarting Without Data

    USR-G806s-G User Manual Item Description Default Enable ON/OFF Type Serial heartbeat packet/Network heartbeat packet Network heartbeat packet User-defined packet A-F, a-f, 0-9, hex data, even bit 0123456789 Heartbeat interval (s) 1-6000s Note: Heartbeat packet is only valid in TCPC, UDPC mode.
  • Page 69 USR-G806s-G User Manual pusr.com - 69 -...

  • Page 70: Rfc2217

    USR-G806s-G User Manual 6.3.4. RFC2217 This function is similar to RFC2217, when we send the specific protocol data from the network side, can change the serial parameters in real time. Parameters take effect immediately, but it will be restored to the original after restarting.

  • Page 71: Pusr Cloud

    Note: This function needs to be enabled via AT command: AT+RFCEN. 7. PUSR Cloud Remote For the details of connecting USR-G806s to our PUSR Cloud, please refer to our another manual: Management of USR Router 8. GNSS service The USR-G806s-G features real-time GNSS positioning capabilities, uploading data in Modbus RTU to PUSR cloud, or reporting positioning data to private servers in format of GPGGA or GPRMC.
  • Page 72 Enable On/Off GNSS CUSTOM: reporting positioning data to private GNSS CUSTOM Position Type servers USR CLOUD: reporting positioning data to PUSR cloud Network Operating INDE INDE: reporting positioning data via independent Mode SOCKET MULT: reporting positioning data via the socket of DTU...

  • Page 73: Positioning Operation Instructions Of Pusr

     If no SIM card is inserted, and GNSS configuration is required to capture device GNSS information, make sure to check "LTE module prohibits reset" in Network -> APN Settings.  The PUSR format includes both GPS and base station positioning information, with GPS positioning taking priority.
  • Page 74 USR-G806s-G User Manual Add gateway device. Add gateway with SN and password. Users can edit the password by themselves, the password must be 8 characters. pusr.com - 74 -...
  • Page 75 USR-G806s-G User Manual Add gateway successfully. Add device template. pusr.com - 75 -...
  • Page 76 USR-G806s-G User Manual Add variable Add device pusr.com - 76 -...

  • Page 77: Settings Of Usr-G806S

    USR-G806s-G User Manual 8.1.2. Settings of USR-G806s Enable the GNSS function, and set the right parameters like the following picture, then click “save and apply” to make the changed settings take effect. pusr.com - 77 -...

  • Page 78: Check The Position Data

    USR-G806s-G User Manual We can find that the gateway is online on PUSR. 8.1.3. Check the position data Device management->Device list->View, user can check the positioning track. pusr.com - 78 -...

  • Page 79: Description Of Gps Data

    USR-G806s-G User Manual And users can also check the original data on “Data Debugging” page. 8.1.4. Description of GPS data GPS data in Modbus RTU: When the gps sensor is abnormal and cannot locate the coordinate information, the latitude and longitude in the frame is (0.00, 0.00).

  • Page 80: Reporting Data To Private Server

    USR-G806s-G User Manual Base station location(10 bytes)--01 CC 00 00 00 64 00 00 F2 59 Timestamp--5C 87 13 56 CRC--CRC check 8.2. Reporting data to private server Enable a TCP Server 192.168.1.136:8433 on the LAN. Set USR-G806s report data to server in NMEA GPRMC. After changing the parameters, click “Save &...

  • Page 81: At Commands

    USR-G806s-G User Manual  The network channel can choose to multiplex the DTU channel. If you want to simultaneously send GPS data to multiple servers, you can choose to multiplex the DTU channel and activate multiple sockets to transmit GPS data.

  • Page 82: Serial At Commands

    USR-G806s-G User Manual T5 < 3 s T6 = current serial port packaging interval time The time sequence of switching from transparent mode/HTTP mode to “AT Command mode” : 1.Serial device continuously sends "+++" to the device. After receiving "+++", the device will send an "a" to the serial device.

  • Page 83: Network At Commands

    USR-G806s-G User Manual response from the device: 9.3. 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”...

  • Page 84: Sms At Commands

    USR-G806s-G User Manual 9.4. 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.
  • Page 85 USR-G806s-G User Manual PARTICULAR PURPOSE, OR NON‐INFRINGEMENT. IN NO EVENT SHALL USR IoT AND/OR ITS AFFILIATES BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF USR IoT AND/OR ITS AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  • Page 86 USR-G806s-G User Manual Official Website: www.pusr.com shop.usriot.com Official Shop: Technical Support: h.usriot.com Inquiry Email: inquiry@usriot.com Skype & WhatsApp: +86 13405313834 关注有人微信公众号 登录商城快速 Product Catalog Facebook Youtube Click to view more: & & pusr.com...

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