Jinan USR IOT Technology USR-GPRS-MODEM User Manual Download Page 9

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USR-GPRS-MODEM

user manual

www.tcp232.net

Jinan USR IOT Technology Co., Ltd

Page 9 / 12

3.1.

3 Serial debugging tools application

Open the serial debugging software

in CD, the left side is serial debugging assistant,

the right side is network debugging assistant. Use the local serial connection, only apply the serial debugging
assistant when use AT command.

Summary of Contents for USR-GPRS-MODEM

Page 1: ...known as SMS cat Mainly used for customers demand of wireless data business to combine with computer software to realize SMS notification or combine with embedded system to realize SMS alarm or remote...

Page 2: ...nd secondary development controls When used for GPRS data transmission this device is the value added solutions M2M application Apply to vehicle industrial strength PDA personal tracking wireless POS...

Page 3: ...PPP etc Support packet broadcast control channel PBCCH CSD Circuit switching CSD transmission rate 2 4 4 8 9 6 14 4 kbps Not transparent transmission Support unstructured supplementary service data U...

Page 4: ...stallation 2 1 USR GPRS MODEM Installation Size USR GPRS MODEM is packaged in metal casing can be used independently with fixed hole convenient for user installation Physical size 85mmx50mmx26mm witho...

Page 5: ...tion The SIM card adopt self popup SIM holder the SIM card chip face down shortcorner of card toward the GPRS MODEM then gently push SIM holder interface Push the SIM holder when you want to remove SI...

Page 6: ...e device and power supply equipment to serious damage 2 6 USR GPRS MODEM status indicator light Indicator light Working status WORK Normally bright module in working state LINK Flicker GPRS service co...

Page 7: ...ou can see enterprise message application software on the desktop click can enable This software can realize real time sending of SMS fixed timing cycle or group transmission Message content can be ha...

Page 8: ...face parameter USR GPRS MODEM default com parameters are as follows baud rate 115200 data bit 8 check bit no stop bit 1 hardware flow control no After super terminal configuration completed and operat...

Page 9: ...12 freda usr so 3 1 3 Serial debugging tools application Open the serial debugging software in CD the left side is serial debugging assistant the right side is network debugging assistant Use the loca...

Page 10: ...net Jinan USR IOT Technology Co Ltd Page 10 12 freda usr so 3 2 AT command send messages Use debugging assistant send messages easily USR GPRS MODEM AT command send SMS explanation AT CMGF 1 OK AT CM...

Page 11: ...AT command to realize GPRS connection Use debugging assistant realize GPRS connection USR GPRS MODEM AT command to realize GPRS connection explanation AT QIOPEN TCP 180 168 12 99 8877 OK CONNECT OK AT...

Page 12: ...ogy Co Ltd Page 12 12 freda usr so 4 Core module through the CE and FCC Certification 5 Contact us Company Jinan USR IOT Technology Co Ltd Address 1 523 Huizhan Guoji Cheng Gaoxin Qu Jinan Shandong Ch...