User's Manual
Table Of Contents
- USR-G786-G User Manual
- 1.Introduction
- 2.Get Started
- 3.Utility Configuration
- 4.Serial Port
- 5.Selecting an Operating Mode
- 6.General Function
- 7.AT Command Set
- 7.1.AT Command Examples
- 7.2.AT Command Set
- 7.2.1.AT
- 7.2.2.AT+H
- 7.2.3.AT+Z
- 7.2.4.AT+E
- 7.2.5.AT+ENTM
- 7.2.6.AT+WKMOD
- 7.2.7.AT+CMDPW
- 7.2.8.AT+STMSG
- 7.2.9.AT+RSTIM
- 7.2.10.AT+CSQ
- 7.2.11.AT+SYSINFO
- 7.2.12.AT+UCPIN
- 7.2.13.AT+RELD
- 7.2.14.AT+CLEAR
- 7.2.15.AT+CFGTF
- 7.2.16.AT+VER
- 7.2.17.AT+SN
- 7.2.18.AT+ICCID
- 7.2.19.AT+IMEI
- 7.2.20.AT+CIP
- 7.2.21.AT+LBS
- 7.2.22.AT+CCLK
- 7.2.23.AT+PING
- 7.2.24.AT+UART
- 8.Contact Us
- 9.Disclaimer
- 10.Update History
USR-G786-G User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited www.usriot.com
2
USR-G786-G User Manual
.................................................................................................................................................
1
1. Introduction
.....................................................................................................................................................................
5
1.1. Overview
...............................................................................................................................................................
5
1.2. Features
.................................................................................................................................................................
6
2. Get Started
.......................................................................................................................................................................
7
2.1. Specification
.........................................................................................................................................................
7
2.2. Hardware
...............................................................................................................................................................
8
2.2.1. Dimensions
..................................................................................................................................................
9
2.2.2. Interface
....................................................................................................................................................
10
2.2.3. Indicators
...................................................................................................................................................
10
2.3. Connecting Hardware
.......................................................................................................................................
11
2.3.1. Hardware Preparation
...............................................................................................................................
11
2.3.2. Installing SIM card and antenna
................................................................................................................
12
2.3.3. Serial Connecting
......................................................................................................................................
12
2.3.4. Power Supply
.............................................................................................................................................
12
3. Utility Configuration
.....................................................................................................................................................
13
3.1. Download the Utility
.........................................................................................................................................
13
3.2. Starting the Configuration Utility
....................................................................................................................
13
4. Serial Port
.......................................................................................................................................................................
15
4.1. Basic Parameters
................................................................................................................................................
15
4.2. Frame forming mechanism
................................................................................................................................
16
4.2.1. Time Trigger
...............................................................................................................................................
16
4.2.2. Length trigger
............................................................................................................................................
16
4.2.3. Network Data Output Port
........................................................................................................................
17
5. Selecting an Operating Mode
....................................................................................................................................
17
5.1. Net Transparent Mode
......................................................................................................................................
17
5.1.1. TCP Client Mode
........................................................................................................................................
18
5.1.2. TCP Server Mode
.......................................................................................................................................
21
5.1.3. UDP Client Mode
.......................................................................................................................................
22
5.2. HTTPD Client Mode
...........................................................................................................................................
23
5.3. SMS Mode
..........................................................................................................................................................
26
6. General Function
...........................................................................................................................................................
29
6.1. Identity Package
................................................................................................................................................
29
6.2. Heartbeat Package
............................................................................................................................................
32
6.3. Base Station Position
.........................................................................................................................................
34
6.4. Modbus
...............................................................................................................................................................
35
6.5. FTP Upgrade
.......................................................................................................................................................
37
6.6. Restore to Factory Default Settings
................................................................................................................
38
6.7. Upgrade Firmware
.............................................................................................................................................
38
6.7.1. Upgrade by Serial Port
..............................................................................................................................
38
6.7.2. Remote Upgrade
.......................................................................................................................................
42
7. AT Command Set
..........................................................................................................................................................
42
7.1. AT Command Examples
....................................................................................................................................
42