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GSM in Comp.Arch.Embedded

Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.

We found 82 threads matching "GSM"

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[OT] Reason for delay at GSM cellphone startup ?
0

Started by Anton Erasmus 9 years ago
Hi, Anyone doing work on GSM cellphones ? All the GSM cellphones I have used, cannot search for a phone number for something like 10 to 20 seconds after the link has been established at switchon. What is so resource hungry that a simple search through the addressbook cannot be done during t...[OT] Reason for delay at GSM cellphone startup ?

GSM/GPRS query
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Started by dmm 9 years ago
We're currently using a Wavecom GSM for monitoring industrial flow equipment on customers sites, and wish to upgrade to a GSM/GPRS module. Can anyone recommend one such module that is easy to program, reliable, supported by the manufacturer, and of course cheap? ...GSM/GPRS query

problem in receiving data from GSM module to 8051 microcontroller
+1

kamalesh - 2010-11-10 09:37:00
Hi, I am doing a project using 8051 and GSM module,SIM900B. I am using a 8051 microcontroller to send AT commands to GSM module and store the data in an array and send the stored data as a text message to a mobile . I am able to see both gsm module and microcontroller unit working perfectly when co...problem in receiving data from GSM module to 8051 microcontroller

Cheap GSM module
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Ansatt - 2006-07-05 01:53:00
I'm searching for a cheap GSM module, but could only find expensive ones. Does it exist GSM module in the range 50-100$ (In single quantity). -- Regards Ole Asbjorn Fadum Scanmar AS ...Cheap GSM module

cheapest GSM module
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kiranar - 2008-02-08 15:45:00
hi all i want a cheapest GSM modem( no GPRS or edge required). my requirement is only to send SMS. and i want it to be as simple and as cheap as possible. can any one tell what is the price of cheapest GSM modem available. ...cheapest GSM module

GSM/GPRS connection from a balloon
+1

Albert Goodwill - 2007-08-13 00:52:00
Hello Everybody, Expert advise required on GSM/GPRS connection; I want to send/receive data to/from a balloon carrying some sensor. Initially balloon will be tight to a rope and will rise gradually in human control. It will send altitude, temperature, humidity, windspeed, GPS data via GSM/...GSM/GPRS connection from a balloon

GSM module prices in bulk
-1

shekhar77 - 2009-08-17 14:29:00
We are searching for best price for GSM module component in quantities of 1000, 10000 and 100000 Can anyone suggest the sourcing contacts who can give us the best possible price. We are looking for GSM only functionality , for example SIM301S from SIMCOM. Please suggest us any other vendor also w...GSM module prices in bulk

300baud FSK over GSM
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Started by Denis Gleeson 9 years ago
Hello All We are attempting to get 300baud FSK data over a GSM link. Ive seen different postings on this in the past and the concensus is that it may be possible given that its FSK and at a slow rate. Although the GSM codecs distort the phase of audio tones they should not effect the frequ...300baud FSK over GSM

G3 Fax over GSM
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Started by Denis Gleeson 9 years ago
Hello all What are the capabilities of GSM when it comes to Fax transmission. I have seen PSTN to GSM boxes that do FAX transmission. This one http://www.sagem.com/en/produits-en/systemes-radiocom-en/rt3000-en.htm does Analog G3 fax:9600bps. SO I assume we can connect the PSTN connection...G3 Fax over GSM

SMS-GPS Tracking
-1

bunnyboxy - 2009-06-08 15:27:00
Hi! I'm currently developing an application to for online tracking by SMS. Normally, I should have tested the application with my GSM modem but I seem to be having a problem with my GSM modem, so I will like to similar SMS messages on my PC and send them to the serial port of my Pc they by elimin...SMS-GPS Tracking

GSM Modules?
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Started by Andreas 9 years ago
Hi! I'm looking for an inexpensive GSM-Tri-Band-Module. It has to be integrated with an embedded controller. Serial communication via AT commands would be nice. Any suggestions? Thanx! Andreas ...GSM Modules?

Sending SMS text messages to GSM phone
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Started by Colin MacDougall 9 years ago
Hi, I am currently looking in to a project to use a microcontroller to send SMS type text messages to a GSM cellular phone. I have thought about using either a Nokia phone attached to the micro through the Nokia FBus interface or a GSM modem device. What would be the easiest in terms of softw...Sending SMS text messages to GSM phone

GSM based remote telemetry system
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Chans - 2005-10-15 03:05:00
Hi, I am working in a process controlling insruments manufacturing company where we are devoloping a project to control a remote device using a GSM controller. I wish to know whether is there any subscriber service available for such applications. I'm in India. State-TN. Also, let me know if...GSM based remote telemetry system

Small embedded GSM modem?
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amerdsp - 2006-04-18 09:00:00
I am looking for the smallest GSM/GPRS/EDGE modem for use in a project? In the US, I found one by Multitech, but I am not sure how it pairs to others if there are any that are easily available to OEM designers in the US. Any ideas? Thank you. A ...Small embedded GSM modem?

GSM Module.
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Baldor - 2006-08-16 13:03:00
I'm looking for a cheap GSM module with RS232 interface, without GPRS, I only need SMS. Any hints? Thanks. ...GSM Module.

Enfora GSM modem
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news.tele.dk - 2006-04-14 15:37:00
Hello group, I am working on a system where I have a GSM module (Enfora GSM0116) connected to a small microcontroller. My plan is this: When a certain event happens, the GSM calls numbers in a list in order to inform users of this event. However, if user number 1 understands and accept the...Enfora GSM modem

GSM/GPRS emdedde module
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rmalerba@gmail.com - 2007-03-09 13:57:00
Hi guys, anybody knows about module or chip with embedded GSM/GPRS features, I knew Motorola G20/24 but is very expensive for me. Thanks in advance ! Richard ...GSM/GPRS emdedde module

GPS/GSM with RTEMS
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sam - 2005-12-16 04:55:00
Hi, Could any one please recommend a small board that is capable of GPS/GSM applicaiton? I found Intel Xscale uBSC shown in http://www.cogcomp.com/ webpage is quite good. But I want to develop my application based on RTEMS. Thanks Sam ...GPS/GSM with RTEMS

Cheap GSM and GPS modules
-1

anantkaushik89 - 2011-02-01 12:17:00
Hi, I want to make a stand alone device which could sen me location based reminders. For that I need a GPS module and a GSM module. I am a student in India so cost would be a major concern. Looking forward to your reply. Thanks. --------------------------------------- Posted thr...Cheap GSM and GPS modules

GSM module with external camera
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Started by Aleksandar Kovacevic 8 years ago
Anyone knows of a GSM (900) w. GPRS module that can be connected to a camera distanced max 2m? Industrial temp range prefered. Thanks! Aleksandar Kovacevic alexx@fly.srk.fer.hAEr (remove capital letters) Zagreb, Croatia ...GSM module with external camera

SIM card interfacing to read phonebook
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Started by Rajeev 9 years ago
Hi, Does anyone here has experience interfacing a GSM SIM card to a microcontroller? Can anyone point to links for GSM SIM card standards? We are planning a phone product that interfaces to GSM SIM card to read the phonebook from it. What is the physical interface that should be used to inter...SIM card interfacing to read phonebook

GSM cell phone with RS232 data interface ??
0

Started by Unknown 4 years ago
Does anyone know of a modern GSM phone which still has an RS232 data cable available for it ? (Most have gone to USB .. I want to send SMS messages from my embedded device which only has a RS232 port) Thanks, Stuart ...GSM cell phone with RS232 data interface ??

Cheap GSM/GPRS/EDGE modem ?
-2

Mike - 2012-06-26 10:20:00
Hi, I'm looking for a GSM etc modem module like eg the ublox Leon but they seem really expensive at =8080+ for a sample. I already have a tcp stack so don't really need that to be built into the modem so can anyone tell me whare I can find an economical aklternative that doesn't haev a built...Cheap GSM/GPRS/EDGE modem ?

About GSM project
-1

haresh - 2008-07-12 10:43:00
My Last post many friends have problem abt my university. I join this group for help. If i said any thing wrong then sorry. Right I am working project which is using 8051 to connect GSM modem And GPS receiver .Its for tracking vehicle and send MSG on my or any mobile about vehicle location. ...About GSM project

GSM Remote Camera
+1

sarath.mmrec - 2010-02-25 07:30:00
Hi I want to connect my webcam with microcontroller or processor for capturing the images and send through air(network)through gsm modem. For that, I have confirmed that ARM processor is suffiecient,but the problem is I just want to port an RTOS on processor for writing device drivers f...GSM Remote Camera

Re: 300baud FSK over GSM
0

Started by Unknown 8 years ago
> > whenever there was a hacking run in the script - on GSM voice, > > Morse might be be the best! > Lewin A.R.W. Edwards wrote: > Actually, maybe speech synthesis and recognition would be the best! > I too was wondering how band-width economical speech synthesed...Re: 300baud FSK over GSM

GPRS in USA, Is It Available?
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Started by Bob F. 9 years ago
I'm thinking about embedding a GSM module in a prototype tracking system, but I'm having trouble determining what service providers support GPRS. Do any service providers support this in the US? I know that T-Mobile offers GSM services, I'm not clear on their GPRS support. Do you pay by the nu...GPRS in USA, Is It Available?

GPS +8051+GSM modem
-1

haresh - 2008-07-11 05:33:00
Hello friends, I am working on project which is Vehicle tracking system, which works on the following principle: 1. GPS system transmit the current longitude/latitude/GMT to MC 2. MC transmit this position information via a SMS to a mobile phone through a GSM device 3. Crystal freequency...GPS +8051+GSM modem

PTCRB GSM approval requirements
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Started by Unknown 2 years ago
I am looking to deploy a GSM based device in the USA as well as various places around the world. The module we are using comes with PTCRB and carrier approval, however as I understand it we need to get our own PTCRB and Carrier approval, based on these approvals. We will only be selling maybe 20...PTCRB GSM approval requirements

Processor core license pirates
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Anders - 2007-12-14 16:37:00
I'm working on a design where I need a GSM radio module. I've found a low cost Chinese module that would work, and tried some samples of it - all looks from the technical side. Now my customers raises concerns about using Chinese GSM modules. They say some module makers - especially in China a...Processor core license pirates

how to use microcontroller codings to convert ecg signal to heart rate
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monte - 2007-12-17 16:08:00
hi to all, if any body could help me out in conversion of ECG signal to heart rate , to send it as a message to any mobile for medical usage , i am using gsm modem for transmissiom. also please suggest any good gsm modem available in india and should be cheap for laboratory purpouse. which micro...how to use microcontroller codings to convert ecg signal to heart rate

GSM module + microcontroller, video through GPRS
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Rakietka - 2007-11-11 15:32:00
Hello, I'd like to build a system, which main purpose is transmitting video from video camera to mobile phone/PDA in real time. I'm wondering if it is possible to get satisfactory quality and frame rate (160x120 and 15-24 fps would be enough) with GPRS technology? I have read manual of Telit GM82...GSM module + microcontroller, video through GPRS

Problems using uart in H8s. Rx level doesn't down to zero
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Started by Unknown 6 years ago
Hello. I'm having a problem with a H8S MCU ( 2328) uart I use to comunicate witch a GSM module. First I was using a Atmel MCU instead of the H8S and all was working fine. But when I have replaced the Atmel with the H8S the communication dosen't works. I have seen thant the problem is that when...Problems using uart in H8s. Rx level  doesn't down to zero

Recommendations for tiny GSM module?
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Started by Unknown 6 years ago
Hello! I've been wanting to design a phone for a while -- and I'm looking for recommendations for tiny quad-band GSM modules for embedded projects. These things have started turning up for machine-to- machine (telemetry) applications and the like over the past few years. In particular, the Telit...Recommendations for tiny GSM module?

Additional digits to GSM calling number
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anzenews - 2007-01-24 19:03:00
Hi there! I hope this is the right place to ask - if not, please tell me which usenet group I should use. Also, I don't really know how to ask this so please bear with me. I am a newbie at this field... :) I am planning on using a GSM module (Siemens TC65, but that shouldn't matter). The mo...Additional digits to GSM calling number

GSM modem interfacing
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abhay - 2006-08-30 00:18:00
hi,i m interfacing gsm modem to my microcontroller.i need to send sms through it. i am using AT commands for that.the command to send sms (AT+ CMGS) terminates with ctrl-Z.now in my program i hav tried all ways to send ctrl-Z at end of my sms.but it takes this as a character or string only.al...GSM  modem interfacing

8051 baud rate
-1

lopamudra - 2008-07-03 16:01:00
Hi all, I am working on 8051 based Vehicle tracking system, which works on the following principle: 1. GPS system transmit the current longitude/latitude/GMT to MC 2. MC transmit this position information via a SMS to a mobile phone through a GSM device 3. Crystal freequency is 11.0592 MHz ...8051 baud rate

n00b with GSM & PIC
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masch - 2007-01-03 17:52:00
Hello Gurus This is my second day at this website, I've been trying to absorb as much as I can. I've read up some of the Nokia fbus and the like, I think I understand it a little but I wont know for sure until I try it. I'm familiar with some programming with PIC, specifically the PIC16F84. Wh...n00b with GSM & PIC

Help on our final year project- please reply quickly
0

nasif4003@gmail.com - 2007-02-19 21:49:00
Hi , We are developing a project under our university course. We developed a web site & we want to deploy the updates of that websites to our client. To deploy updates we provide hand held embedded device to clients. We assume that all our clients are within 1.5 km range. Curren...Help on our final year project- please reply quickly

GSM/CDMA devices.
+1

Started by Ali 2 years ago
Techies folk! any pointers to gcc complaint source to VoIP? let say good for posix and os/2 platforms ONLY. ali ...GSM/CDMA devices.
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