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USR-G761w Guide Line

h.usriot.com

Jinan USR IOT Technology Limited

www.usriot.com



Format:



Query current parameters
AT+CSQ{CR} or AT+CSQ?{CR}
{CR}{LF}+CSQ:RSSI,BER {CR}{LF}{CR}{LF}OK{CR}{LF}



Parameters:



RSSI: received signal strength indicator



0, equal to or less than -125 dBm



1~30, round numbers (31×

（

125

－

|rssi|

）

/ 50) dBm



31, equal to or greater than -75 dBm



99, unknown or unpredictable



BER:

（

bit error rate percentage

）

: Doesn’t support BER query at present, will respond 99 in execution

command and test command.

8.1.2.10.

AT+RELD



Function: reload to user default setting, USR-G761w will restart



Format:



Execute specified function:
AT+RELD{CR}
{CR}{LF}OK{CR}{LF}

8.1.2.11.

AT+CLEAR



Function: reload to factory defaults, USR-G761w will restart.



Format:



Execute specified function:
AT+CLEAR{CR}
{CR}{LF}OK{CR}{LF}

8.1.2.12.

AT+CFGTF



Function: Save current settings to be user-default setting.



Format:



Execute specified function:
AT+CFGTF{CR}
{CR}{LF}OK{CR}{LF}

8.1.2.13.

AT+VER



Function: Query firmware version



Format:



Query current parameters:

Содержание USR-G761w

Страница 1: ...USR G761w Guide Line h usriot com Jinan USR IOT Technology Limited www usriot com USR G761w Guide Line File Version V1 0 4 1...

Страница 2: ...rk mode 3 2 1 1 Transparent mode 3 5 1 1 HTTPD Client mode 5 7 1 1 SMS mode 6 7 2 Serial Port 7 7 2 1 Basic Parameters 7 7 2 2 Serial package methods 7 7 2 3 RS485 8 7 2 4 Baud rate synchronization 8...

Страница 3: ...ps are as follow 1 Power up the USR G761w connect the antenna and serial cable 2 Sending the to your USR G761w with your serial The USR G761w will return an a if it receives your 3 Send an a to the US...

Страница 4: ...the AT command for query the serial parameters There should be between the password and command To modify the passwords you can use AT CMDPW 1 3 Transparent AT command When module is in transparent mo...

Страница 5: ...e are three parameters about APN Those are APN username and password Sometimes only configure APN is enough Example If we got the APN from China mobile they only tell me APN So we don t set anything w...

Страница 6: ...whether enable socket A short connection LONG AT SOCKBSL Query Set whether enable socket B short connection LONG AT SOCKALK Query Connection Status of socket A NONE AT SOCKBLK Query Connection Status...

Страница 7: ...TP GET 2 Set URL of HTTP request AT HTPURL 1 php 3F 3 Set server of HTTP request AT HTPSV test usr cn 80 4 Set HTTP header AT HTPHD Connection close 0D 0A 5 Set HTTP request out time AT HTPTO 10 6 Whe...

Страница 8: ...to target mobile Figure 3 AT command set Example 1 Set work mode is SMS mode AT WKMOD SMS 2 Set the target mobile number AT DSTNUM 15866668888 Command Name Command Functions Default Parameters AT WKM...

Страница 9: ...0 Data bits 7 8 Stop bits 1 2 Parity NONE EVEN ODD SPACE Flow control NFC No flow control 485 Enable RS485 terminal Figure 4 Serial Parameters 7 2 2 Serial package methods For serial is slow and WCDMA...

Страница 10: ...he default length is 1024 Byte The range is from 1 to 1024 bytes You can configure it via AT command AT UARTFL 1024 7 2 3 RS485 If you want to use RS485 terminal as serial port you should enable RS485...

Страница 11: ...115200 N 8 1 55 AA 55 01 C2 00 83 46 Example 9600 N 8 1 55 AA 55 00 25 80 83 28 Figure 5 Protocol Format Bits Stats Value Description 1 0 Data bits 00 5 01 6 10 7 11 8 2 Stop bits 0 1 1 2 3 Parity 0 D...

Страница 12: ...777772E7573722E636E AT REGSND Set Query the send methods DATA Figure 7 AT command set 1 Enable the identity package AT REGEN ON 2 Set identity package as user defined AT REGTP USER 3 Set your identity...

Страница 13: ...Example 1 Enable heartbeat package function AT HEARTEN ON 2 Set heartbeat package data AT HEARTDT 7777772E7573722E636E 3 Set the heartbeat package is sent to network AT HEARTTP NET 4 Set the heartbeat...

Страница 14: ...tton to enter serial AT command mode 3 You can query all parameters with Get All param button 4 You can configure the parameters on the panel 5 Click Set Save All param to save your parameters 6 Resta...

Страница 15: ...me ASCII PARA Parameter ASCII Figure 10 Character 8 1 1 2 Querying Format AT CMD CR LF 8 1 1 3 Response format of querying Disable the echo CR LF CMD PARA CR LF CR LF Enable the echo AT CMD CR LF CMD...

Страница 16: ...n SN Query SN code ICCID Query ICCID IMEI Query IMEI Serial Parameter Command UART Query Set serial Parameter UARTFT Query Set serial package time UARTFL Query Set serial package length RFCEN Query Se...

Страница 17: ...HEARTSND Query Set sending to network or serial HEARTTM Query Set heartbeat time interval HTTPD Client Mode Command HTPTP Query Set HTTP request method HTPURL Query Set URL HTPSV Query Set HTTP serve...

Страница 18: ...atus of device AT command Format Query current parameters AT E CR or AT E CR CR LF E status CR LF CR LF OK CR LF Set AT E status CR CR LF OK CR LF Parameters Status echo status including ON open OFF c...

Страница 19: ...password CR LF CR LF OK CR LF Set AT CMDPW password CR CR LF OK CR LF Parameters Password command password ASCII code which in 1 10 bytes Example AT CMDPW www usr cn 8 1 2 8 AT STMSG Function Query S...

Страница 20: ...ntage Doesn t support BER query at present will respond 99 in execution command and test command 8 1 2 10 AT RELD Function reload to user default setting USR G761w will restart Format Execute specifie...

Страница 21: ...eters Code SN code 8 1 2 15 AT ICCID Function Query ICCID code of USR G761w Format Query current parameters AT ICCID CR or AT ICCID CR CR LF ICCID code CR LF CR LF OK CR LF Parameters Code ICCID code...

Страница 22: ...RS485 enable RS485 Example AT UART 115200 8 1 NONE NFC 8 1 2 18 AT UARTFT Function Query Set serial package interval time Format AT UARTFT CR or AT UARTFT CR CR LF UARTFT time CR LF CR LF OK CR LF For...

Страница 23: ...omatic Baud Rate Synchronization including ON enable OFF disable Example AT RFCEN ON 8 1 2 21 AT APN Function Query Set APN Format Query current parameters AT APN CR or AT APN CR CR LF APN code userna...

Страница 24: ...T SOCKB CR or AT SOCKB CR CR LF SOCKB protocol address port CR LF CR LF OK CR LF Set AT SOCKB protocol address port CR CR LF OK CR LF Parameters Protocol including TCP UDP Address destination server a...

Страница 25: ...istent connection of socket A Format Query current parameters AT SOCKASL CR or AT SOCKASL CR CR LF SOCKASL type CR LF CR LF OK CR LF Set AT SOCKASL type CR CR LF OK CR LF Parameters Type connection ty...

Страница 26: ...k status of socket A including ON connect OFF disconnect 8 1 2 29 AT SOCKBLK Function Query whether socket B status Format Query current parameters AT SOCKBLK CR or AT SOCKBLK CR CR LF SOCKBLK status...

Страница 27: ...8 1 2 32 AT SOCKIND Function Query Set whether enable indicate the data source socket Format Query current parameters AT SOCKIND CR or AT SOCKIND CR CR LF SOCKIND status CR LF CR LF OK CR LF Set AT SO...

Страница 28: ...ize Example AT REGTP ICCID 8 1 2 35 AT REGDT Function Query Set user defined identity package data Format Query current parameters AT REGDT CR or AT REGDT CR CR LF REGDT data CR LF CR LF OK CR LF Set...

Страница 29: ...R LF OK CR LF Set AT CLOUD id password CR CR LF OK CR LF Parameters Id ID of USR cloud length is 20 bytes Password password of USR cloud length 8 bytes Example AT CLOUD 12345678901234567890 12345678 8...

Страница 30: ...AT HEARTSND CR or AT HEARTSND CR CR LF HEARTSND type CR LF CR LF OK CR LF Set AT HEARTSND type CR CR LF OK CR LF Parameters Type send type including COM send heartbeat package to serial NET send hear...

Страница 31: ...y current parameters AT HTPURL CR or AT HTPURL CR CR LF HTPURL URL CR LF CR LF OK CR LF Set AT HTPURL URL CR CR LF OK CR LF Parameters URL URL of HTTP request example 1 php 3F Example AT HTPURL 1 php...

Страница 32: ...6 AT HTPTO Function Query Set timeout of HTTP request Format Query current parameters AT HTPTO CR or AT HTPTO CR CR LF HTPTO time CR LF CR LF OK CR LF Set AT HTPTO time CR CR LF OK CR LF Parameters He...

Страница 33: ...ple AT DSTNUM 13066666666 8 1 2 49 AT SMSEND Function Send SMS Format Set AT SMSEND number type data CR CR LF OK CR LF Parameters Number destination phone number of SMS type encode methods including 1...

Страница 34: ...K CR LF Parameters Status whether filter SMS source phone number ON open OFF close 8 1 2 52 AT SMSPH Function Query Set whether display SMS source phone number Format Query current parameters AT SMSPH...

Страница 35: ...s We don t warrant the products sales and use explicitly or implicitly including particular purpose merchantability and marketability the tort liability of any other patent right copyright intellectua...

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