gprs modem interface proceduer

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zekabra

Joined: 02 Jul 2001
Posts: 23
Location: Via Lactea

14 May 2003 22:09 simcom server software

I am starting to design a telemetry system using SMS. Any sugestions about GSM modules? Thanks in advance.

jwei363

Joined: 10 Jun 2001
Posts: 36

15 May 2003 2:16 benq gsm module

you want to design it?
I sugest you buy an industrial product.
Siemens,wavecom,

cancel

Joined: 27 May 2001
Posts: 286
Helped: 11

15 May 2003 7:08 gsm module india

hi .. i used wavecom ... working quite good ... depends on your apps ...
these can handle gsm data, voice, gprs, hscsd .. depends what you want ... also price differs by the model

regards

cancel

sudeepb

Joined: 17 Jul 2002
Posts: 16

15 May 2003 15:24 wavecom gsm module

I have used a GSM module for Our Tracking system. It's from connexant .It works good.

bobcat1

Joined: 10 Jul 2002
Posts: 1118
Helped: 48

16 May 2003 5:57 molex 91128

I'm using the Sony-Ericson GM29 GSM module

it's cost around 170$ in single quantity.

You will get a C source code when you buy a development kit
(but it sucs Wink

) )

Anyhow PM me if you need any help whit this module

Bobi

Moss

Joined: 24 Jul 2001
Posts: 187
Helped: 7

17 May 2003 16:39 simcom gsm modem

www.falcom.de makes such modules.http://www.falcom.de/e/e-produkte.html. Probably they are cheaper.

zekabra

Joined: 02 Jul 2001
Posts: 23
Location: Via Lactea

19 May 2003 1:06 gsm module datasheet

Thanks for your help.
I've found on the internet the GM862-GSM module form round solutions (http://www.roundsolutions.com/gsm/). I think these are the cheaper I've found (€80.00 a piece). I'll get the whole GSM system working (module+antenna+antenna cable) for less than €100. Has anybody had any experience with this module?

Regards

mitesh

Joined: 13 May 2002
Posts: 288
Helped: 6

11 Jan 2004 14:36 simcom modem

Do any body have Wavecom GSM/GPRS Quick 2403 module interface schematic with microcontroller and with PSTN line. Please share it with us. I am urgent in need of it.

springf2000

Joined: 13 Jun 2004
Posts: 415
Helped: 18

29 Jun 2004 11:48 gsm module schematic

anydate 's product is very good too,we use it as the telcontrol

NguyenHai

Joined: 18 Jan 2003
Posts: 51
Helped: 2

01 Nov 2004 10:46 cheapest gsm module

Hi,
I try modul SMS/GPRS G18 from motorola. It's good modul

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ego

Joined: 26 Sep 2002
Posts: 34

01 Nov 2004 11:29 simcom 300 datasheet

I suggest to you a gsm modul with gprs,because gprs is cheaper than sms.You must design a system supported gprs.

7rots51

Joined: 17 May 2002
Posts: 1427
Helped: 14

06 Nov 2004 21:55 simcom server

Please give the name of a company that sells GSM modules at low cost ,My use is only for sending and receiving SMS ,I do not need any other feature.

NguyenHai

Joined: 18 Jan 2003
Posts: 51
Helped: 2

04 Dec 2004 9:42 sim300 schematic

Hi,
You can buy from EVNET company (www.avnet.com). Price about $USD140.

samloyer

Joined: 06 Dec 2004
Posts: 6

06 Dec 2004 6:53 sim300 gsm

have you ever heard "BENQ","SIMCOM",i think these module are cheap enough for you,only $USD 40,less or more,and i have used them to develop some sms applications!!!
if you need any datasheet,i will upload them for u!
Smile

by the way:the module type is BENQ M22/M32,SIMCOM SIM110E

7rots51

Joined: 17 May 2002
Posts: 1427
Helped: 14

06 Dec 2004 22:14 gsm module

hi

samloyer:
Please upload documents ,and send a link of the manufacture.

Please give a link for online buy if exist.

samloyer

Joined: 06 Dec 2004
Posts: 6

07 Dec 2004 8:44 sim300 gsm modem

the following inculdes benq M22 DATASHEET,DESIGN GUIDE AND AT COMMAND

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samloyer

Joined: 06 Dec 2004
Posts: 6

07 Dec 2004 11:43 benq m22 datasheet

http://www.honestar.com:8099/english/index.asp
you can try it ,it's a Chinese Company,BENQ AGENT!

Andrea

Joined: 30 Sep 2003
Posts: 76
Helped: 3

07 Dec 2004 11:44 gsm module + india

For low cost SONY-ERICCSON modules follow this link:

http://www.edaboard.com/viewtopic.php?t=98331&highlight=

mitesh

Joined: 13 May 2002
Posts: 288
Helped: 6

07 Jan 2005 18:40 simcom300 gsm modules india

For Bulk quantity cellon is best as it cost less then 43$

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07 Jan 2005 18:40 Ads

FFly

Joined: 24 Jan 2005
Posts: 7

24 Jan 2005 22:39 sim300 xon xoff

Quote:

For Bulk quantity cellon is best as it cost less then 43$

Where can I find information regarding this module? Where can I buy it?
I am looking for a cheap GPRS module with TCP/IP stack. Any help?

david753

Joined: 09 Jan 2005
Posts: 81

30 Jan 2005 15:24 cheapest gsm component in bulk

I have old mobil phone, acer G-530.
Does anyone have datasheet?
I'd like involve it to my project, sms transmitting.

atmaca123

Joined: 19 Apr 2004
Posts: 13

30 Jan 2005 17:23 gsm module inida

david753 wrote:

I have old mobil phone, acer G-530.
Does anyone have datasheet?
I'd like involve it to my project, sms transmitting.

first open your phone cover and find the gsm module ic. after search internet.

sjm

Joined: 07 Feb 2005
Posts: 8
Helped: 2

09 Feb 2005 5:22 sim300 atmega8 schematic

Sony Ericsson GR47 supports GSM, SMS, GPRS.
We use it in our products. We pay around $US40 for it.

Here's the datasheet:

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artem

Joined: 22 May 2003
Posts: 1652
Helped: 91
Location: Turan

14 Feb 2005 14:33 datasheet module benq m22

Whore do you get those SonyEricsson modules from and and how big order must be ?

I have asked for Ericsson modules (not sure that it was same module) last year - their quotation was about 100 - 120 Euro for 1-2 piece order.
But we plan around +1K- 10K order if everything is OK .