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
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2.3.2.Installing SIM card and antenna
Press the yellow button and the SIM card slot will pop up. Then Install the antenna.
2.3.3.Serial Connecting
RS232: When connecting to a RS232 serial device, connect TX pin of RS232 interface of G786-G to RX pin of
the serial device, RX pin of G786-G to TX pin of the serial device, GND to GND.
RS485: When connecting to a RS485 serial device, connect A pin of RS485 interface of G786-G to A pin of the
serial device, B pin of G786-G to B pin of serial device.
2.3.4.Power Supply
Connect 9-36V DC power adapter to the terminal to power G786-G. Then “POWER” indicator will always on
and the “WORK” indicator will flash.