183 Threads found on edaboard.com: Gprs Code
I am new to this technology. Please help me for how to write a code to a SIM300 gprs Modem to send the data into a html page. I am using ARM7 LPC2148 Microcontroller to control the system. The data of the system has to update into a html page. Please help me.
Thanks in Advance.
Microcontrollers :: 02.01.2013 10:01 :: SINDHURI :: Replies: 3 :: Views: 460
looks as if your not setting the ppp id & password or the access point for your gprs service
for example for vodaphone uk
"AT+CGDCONT=1,\"IP\",\"pp.vodafone.co.uk\"\n"; // vodaphones Access Point Name
which service provider are you using ?
you may find this link useful
PC Programming and Interfacing :: 03.08.2004 07:08 :: Boardstiff :: Replies: 35 :: Views: 21005
this my bcb source code for gprs ppp connection
Software Links :: 23.12.2003 04:14 :: libang2001 :: Replies: 3 :: Views: 2656
i hav to develop a database for SPATIAL MESSAGING through gprs bases GPS receiver. Users 'll hav some wireless GPS receiver and 'll send messages to the main server where database is maintained. Wenever another person 'll enter those coordinates, he'll automatically receive the messages left by other people at dat location.Hepl me out. tell me how
Embedded Systems and Real-Time OS :: 25.01.2005 06:08 :: virgo :: Replies: 0 :: Views: 835
I've read a similar thread here but had no answers, so I'll post my problem here. I'm trying to establish a gprs session using a Motorola G20, and onto UK's O2 Pay-as-you-go gprs service. My problem is once I try to log into the access point with the AT+MIPCALL command, it returns +MIPCALL: 0 with no further message and gives me no
Service Manuals, Requests, Repair Tips :: 14.08.2005 05:38 :: dsbirch :: Replies: 1 :: Views: 2823
i am sandeep bansal
i am using using simcom 200 modem for gprs connectivity to pic microcontroller
but i am not able to get connection to network
can anybody help me
or pls give me sample source code
Microcontrollers :: 22.08.2005 04:45 :: sandeep bansal :: Replies: 3 :: Views: 1449
I am unable to establish PPP over GSM/gprs modems. If one modem RINGs the other then the other one able to receive the RING but not able to give reply to it by CONNECT
Scenario is like this:
Modem 1: atd<<9268706778;>>
Modem 2: RING RING RING
Modem 2: ata
Modem 2: ok
thats all when I run PPP the scenario is like this
Modem 1: . /etc/ppp/gpr
PC Programming and Interfacing :: 12.02.2010 06:41 :: anandmikkili :: Replies: 3 :: Views: 2221
i'm thinking about developing a GPS modem using SIM100 gprs function. but i don't have any documents aside from the datasheet.
can you help me?
Microcontrollers :: 30.05.2006 23:16 :: dika :: Replies: 11 :: Views: 6289
I want to interface "Wavecom" gprs Modem with Microcontroller (Cygnal C8051F120) 8051 . I would like to know how exactly the Microcontroller is to be programmed for interfacing with the gprs Modem through Serial Communication.
I would like to know the Flow of "AT" Commands inorder to connect to the gprs modem. If a
Digital communication :: 29.12.2006 06:04 :: Raajesh :: Replies: 2 :: Views: 4337
I know this question has been asked so many time on this and many other forum but i could not find the respectable solution anywhere..
My prob is to send differnet data on static ip throgh gprs from differnt sources at the same time.
I want to send data through MC35i Seimens GSM/gprs module which donot possess easy gprs (...)
Microcontrollers :: 12.04.2007 11:01 :: dani :: Replies: 1 :: Views: 2132
I want to know that anyone succedded in implementing code for the ppp protocol for interfacing gprs modem. I am in to the same proj. Can you plz help me
Thanks in adv.
Microcontrollers :: 13.04.2007 10:21 :: dani :: Replies: 1 :: Views: 512
Hello!! I want your help please, regardind GSM 900/1800 band modules. Actually i am working on my final year project, it is basically a tracking system, for that i need GSM and GPS modules but only those which are compatible to each other and must be accurate. Kindly guide me what would be good for me. Also will the source code be availabe with th
Professional Hardware and Electronics Design :: 09.07.2007 03:14 :: Deamon_guy :: Replies: 1 :: Views: 1243
I have gsm/gprs modem and 89c52 microcontroller.
I have studied all set of AT n extended AT commands used for sending n receiving sms using hyperterminal at PC and was successful. Now i need to interface my gsm modem to 8052.I dont know how to start.
Microcontrollers :: 06.09.2007 08:24 :: labin :: Replies: 4 :: Views: 4817
I need some document about gprs. Please help me!
Microcontrollers :: 31.03.2008 03:16 :: nktu :: Replies: 4 :: Views: 650
I m working on the SIMCOM 300S module, it has inbuild tcp/ip stack too..
I want to send Email thru gprs. Is it possible in this modem ?
Please help me.
Professional Hardware and Electronics Design :: 12.04.2008 07:55 :: vijay.mailto :: Replies: 5 :: Views: 2595
Hello, dear users of this forum. First, let me introduce myself.
My name is Srecko Lavric and people call me Lucky (=Srecko). My job is a teacher's assistant in electronic lab. Couple of years ago I started working on a project called Aqualink and we are close to starting a production. In this time I came across a lot of engineering problems and
Professional Hardware and Electronics Design :: 01.09.2008 05:37 :: srecko :: Replies: 16 :: Views: 9699
What gprs module are you using?
Microcontrollers :: 12.11.2008 14:22 :: jetset :: Replies: 4 :: Views: 1277
I am using GSM Module TR-800 from
It Cost me around RS. 2700 in INDIA.
Can Any Body Suggest me ? LOW Cost from other Companies which are available in INDIA.
Thanks in Advance
I also want use gprs in my embedded module pls help me how i get
Microcontrollers :: 02.03.2009 04:12 :: raj_eev :: Replies: 21 :: Views: 8972
I am using SIM300 GSM/gprs modem and was able to connect to the remote server. now i need to push data to a STATIC IP. Can anyone help me with this?:?:
This is the procedure i ve followed and the status of my modem
Digital communication :: 29.12.2008 00:31 :: bobliin :: Replies: 8 :: Views: 8227
I'm trying to develop a project using sim340. I have a evalaution kit and i'm trying to make a tcp ip connection with my remote computer. I'm using cingular simcard and i used apn,username and password from cingular for gprs connection. It's not working for me.
Can somebody help.
Professional Hardware and Electronics Design :: 31.12.2008 15:05 :: Lee_na :: Replies: 5 :: Views: 2904
i want to send an image throught the GSM/gprs modem to a mobile phone as an MMS message ,,, can i do that ????
am using TMAS -MC55i Siemens modem ,,,
and if i cant how can i send the image to the mobile phone through the modem (TMAS -MC55i )?????
the image will be taken from MMC card
plz help me as soon as possible
Microcontrollers :: 16.05.2009 19:50 :: sarah_R :: Replies: 3 :: Views: 1841
What should the min signal quality be for proper gprs connection?
My SIM700D returns (22,0) for AT+CSQ.
RSSI = 22
BER = 0
Are these values ok?
Parameters for AT+CSQ
: 0 -113 dBm or less
1 -111 dBm
2...30 -109... -53 dBm
31 -51 dBm or greater
99 not known or not detectable
Professional Hardware and Electronics Design :: 21.05.2009 03:56 :: BasePointer :: Replies: 2 :: Views: 1690
Dear forum members,
I hope this is the correct sub forum for this question.
I have recently implemented a proof of concept vehicle tracking solution using Google Maps and an N95 smart-phone.
Now I'd like to deploy this solution for a fleet of +/- 100 vehicles and I'm looking for a cheap, sturdy, dedicated module which will provide gps/gprs.
Digital communication :: 03.06.2009 06:54 :: diederick :: Replies: 16 :: Views: 7613
We are using a BenQ M32 Series GSM/gprs modem.
We want to connect to a Web Server and send/receive data.
To achieve this, we are using the following commands to connect:
However, I am getti
Embedded Systems and Real-Time OS :: 23.06.2009 05:20 :: mahesh.meena :: Replies: 7 :: Views: 4487
try this site, it contains schematic , source code , gsm/gprs at commands but for PIC.
Microcontrollers :: 25.06.2009 03:51 :: hanif :: Replies: 4 :: Views: 5795
Please help me, I am interfacing a GSM/gprs modem with a PIC16f887 microcontroller using assembly language.
I can successfully send SMS messages using the PIC, but I can't receive any modem repsonse.
With modem echo ON I only receive "At" and with modem echo OFF I only receive CR LF, when I am expecting an OK.
Part of my receive r
Microcontrollers :: 25.06.2009 10:24 :: adaan :: Replies: 15 :: Views: 3763
When using SIM300 to transmite gprs data, what happens when there is an incoming call (somebody dials the sim card phone number) while the gprs connection is still open ? Is there a way to block incoming calls using the module ??
Professional Hardware and Electronics Design :: 02.07.2009 18:01 :: semelak1 :: Replies: 3 :: Views: 2105
I am using MC35i gprs modem for linux machine. I want to send mms from gprs modem. can any one tell me what configuration i have to do? What are the at commands used to send mms ? please help me out.
Digital communication :: 08.07.2009 00:44 :: preeti_hr2002 :: Replies: 7 :: Views: 3009
Here's the commands you need to send. In the example below '>>' indicates data you send to the module, while'<<' indicates data returned from the module. This example is for connecting through the AT&T/Cingular network. You'll need to get the APN, user name and password for the network you are using. Also, you'll need to add your data to the reques
Professional Hardware and Electronics Design :: 15.07.2009 07:59 :: GSM Man :: Replies: 3 :: Views: 4346
I want to send several bytes via gprs with sim300.
But I dont know how to initialized this module with AT commands.
I searched in the NET and found a series command but I can't send data with none of them.
If someone has been able to initialize gprs with this module and send data via gprs please help me, and introduce a series of AT (...)
Microcontrollers :: 23.07.2009 03:00 :: hne573 :: Replies: 41 :: Views: 12611
The following shows how to make a gprs connection - in the example below '>>' indicates data you send to the module, while'<<' indicates data returned from the module. First you need to open a PDP context.
>> AT+CGATT=1 - Attach to gprs Service
>> AT+CGDCONT=1,"IP","wap.cingular" - Define PDP Context (cid, PDP type, APN)
Microcontrollers :: 19.08.2009 08:45 :: GSM Man :: Replies: 6 :: Views: 1940
You'll need a GSM-radio module coonected to a microcontroller. I use the SIM300D and SIM340D from SIMCom. These support gprs and have a built-in TCP/IP stack.
There are hundreds of low-power microcontrollers on the market. You'll need to consider your other requirements to determine which is best for your project. Microchip has an on-line pro
PC Programming and Interfacing :: 28.08.2009 07:51 :: GSM Man :: Replies: 2 :: Views: 1396
i am new to bf533..And i want to interface the gsm/gprs modem with the analog devices blackfin bf533 and send mms(jpeg file).i need the c code for this project can anyone help me.
Digital communication :: 24.09.2009 12:24 :: balajilong :: Replies: 0 :: Views: 644
Mr, fouwad in pakistan GSM and gprs modules are not much in hobby usage. They are currently used in consumer product and for educational purpose.
So don't expect a cheepy module available at hobby shops.Although they are available at shops in LAHORE and KARACHI(as for as i know, are very costly).You may want to check yourself.
Microcontrollers :: 30.11.2009 09:02 :: yafch1 :: Replies: 12 :: Views: 2016
I would possibly split the memory into two sections, one for your current code and the new code. You would have to create a bootloader to write to these locations. You would have to allocate a dedicated byte address for the bootloader to determine which location to write the new code. On a gprs command when downloading new (...)
Microcontrollers :: 01.01.2010 21:31 :: eziggurat :: Replies: 1 :: Views: 902
Hi, I have a device that records gps locations and sends them to an ip/port pair via gprs. I wrote a simple tcp server at my server, but I couldn't receive any data from that device. I posted the tcp server code below. Any suggestions are appreciated. //TCPServer.java
Network :: 29.01.2010 23:56 :: hixiaohui :: Replies: 0 :: Views: 3077
M doin my final year project. the topic is vehicle tracking using gps and gprs modem... so my primary objective is to interface the gps receiver and the gprs modem by a microcontroller... the job of the microcontroller is to take the input frm the gps receiver and make the gprs modem to sent the data to the server... m (...)
Microcontrollers :: 22.03.2010 01:40 :: deepakvijay :: Replies: 2 :: Views: 1512
How can i connect microcontroller avr with gsm/gprs modem ?
please help me to connect microcontroller avr with gsm/gprs modem
i am using code vision as programing language
can i adopt at command, especially for CSD communication...
- thanks for those hwo help...
Microcontrollers :: 23.03.2010 01:02 :: major_ruft :: Replies: 4 :: Views: 3412
I need to understand how can I put my code inside a Sim340W gprs module, or I can contract someone to develop this code for me.
I think that the module I need to understand is using the Open CPU model, but documentation for this kind of device is almost impossible to get.
Digital communication :: 20.04.2010 16:50 :: celebro :: Replies: 0 :: Views: 917
I was using one of gprs module for SMS alert application.
Now in one of our product we require to develop web server with gprs connectivity.
A web server is computers program that delivers (serves) content, such as web pages, using the Hypertext Transfer Protocol (HTTP), over the World Wide Web.
Do anyone have any idea ,document or app
Embedded Systems and Real-Time OS :: 03.05.2010 01:11 :: sandippatel :: Replies: 3 :: Views: 2604
hi every one this is dilip i have a problem with my course work which iam doing on gps-gprs vehicle tracking system.iam executing the gps program and iam getting the whole data like time latitude,longitude but the thing is i have connected gprs/gsm AT 100 LITE MAESTRO TO MY PC WHAT IS THE NEXT PROCEDURE I HAVE TO DO IS THERE ANY C PROGRAM THAT I CA
Microcontrollers :: 16.05.2010 13:21 :: dilipsupre :: Replies: 3 :: Views: 1077
Hi, I'm designing a dual SIM card device for cost saving when it uses in another home country. Can anyone tell me apart from adding SIM card switch chipset or analog switch, and code the firmware to detect the MCC for switching to use the 2nd SIM, any additional hardware or gprs modem feature is required?
Digital communication :: 10.06.2010 13:30 :: thewaywewere :: Replies: 0 :: Views: 1653
i know its not a new thing here but i am facing little problem with gprs. i am using SIM300 modem and here is the log of hyperterminal
Digital communication :: 16.06.2010 12:52 :: Fouji :: Replies: 4 :: Views: 1500
i have connected the gprs modem to pc and typed some commands in hyperterminal and i was able to get the sms
i want this to be done by a microcontroller and gprs without pc....
Microcontrollers :: 24.06.2010 07:06 :: saimanoj18 :: Replies: 2 :: Views: 790
hi i want to sale my SIM548C. If any one want do contact wid me.
actually i use this in my final year project which is vehicle tracking system using gsm and gps. and i have also a software to track a car which i was create in visual basic. i attach the file in which the picture of software window and hardware of my project.
Business, Promotions, Advertising :: 24.07.2010 16:01 :: bhatti.109 :: Replies: 2 :: Views: 1997
I am new to this forum and also to the this field. Can any one tell me which is the "Best GSM/gprs module (like SIMCOM, wavecom, cinterion,neoway, telit etc) " avaliable in the market. My allpication uses more of gprs than GSM. ie., sending data to remote server via gprs.
Thanks in advance
Professional Hardware and Electronics Design :: 08.08.2011 03:00 :: eeesha :: Replies: 13 :: Views: 4755
Please explain me the process of accepting data from gprs modem and that data should be stored in particular table of database. Iam using mysql server. I have purchased an static IP.. please help me with server side..
We were able to send data from simcom 300 gprs modem to mobile number but showed connection error when static ip was given...
Digital communication :: 21.09.2010 04:23 :: sai kiran :: Replies: 0 :: Views: 865
AT //ATTENTION COMMAND
AT+CGREG? //NETWORK REGISTRATION STATUS
STETUS SHOULD BE 1,1
0 disable network registration unsolicited result code
1 enable network registration unsolicited result code +CGREG:
2 enable network registration and location information unsolicited result code +CGREG: (...)
Embedded Systems and Real-Time OS :: 06.12.2010 11:37 :: ckshivaram :: Replies: 21 :: Views: 3147
AT+CGATT=0 ' detach from gprs,
AT+CGATT=1' attach again
AT+CIICR -->answer: ERROR
You get this error because you have already launched a wireless application on modem.
If you only need to send more stuff on the PC without changing IP addresses, try this:
AT+CREG=1 --> answer: ok
Digital communication :: 21.12.2010 14:35 :: pedja089 :: Replies: 10 :: Views: 2183
thisprogram is to count number of packets received from gprs
Microcontrollers :: 27.12.2010 05:07 :: ckshivaram :: Replies: 1 :: Views: 322