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Suggest me a GPRS module to use with PIC

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BasePointer

BasePointer

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Hello Friends,

I'm looking for low cost GPRS Module to connect my server (listening tcp port 2256) written in Delphi over internet with PIC18LF4620.

- What kind of module do I need for this (or be enough)?
- What should I know at PIC side as software? I'm using hitech C and I can easily send and receive any data over its UART.
- Which gprs module do you advice me to start my project, it should be stabile and cheap.
- Where can I buy a module immediately?

10x
 

gprs pic

Try TELIT GM862 PCS
 

    BasePointer

    BasePointer

    Points: 2
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at+cipstart

shashavali_m said:
Try TELIT GM862 PCS
Click to expand...

10x shashavali_m for orientating.

Have you used this module before?
Will I need any software stacks implementation with this?
Is it working stable ?
What is the difference between GM862-PCS and GM862-GPRS?
What is E-GSM 900/1800 MHz and E-GSM 900/1800/1900 MHz?
 

gm862 pic

What about SIM100S32-E?
It's only 35$ and has embedded TCP/IP stack.
Anyone used it before?
Is It wotking stable ?
 

pic com gprs

is there a link to choose from?how can we check the useability?any info..?
 

    BasePointer

    BasePointer

    Points: 2
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pic+gprs

gorkin said:
Hi guys!
For get more information about SINCOM modules, try these link:

h**p://www.simcommunication.com/english/productssolutions/wirelessmodule/sim100s.htm

Gorkin.
Click to expand...

They have written SIM100S had "An embedded powerful TCP/IP protocol stack"
But someone said It isn't so. Anyone test it? Do we need software implementation for PPP and TCP/IP stack?
 

gprs com pic

Yes, SIM100S32E has got a TCP/IP stack. Also one dosent need to write a PPP stack. Iam using it it is working fine.
 

    BasePointer

    BasePointer

    Points: 2
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gprs pic

vdharan said:
Yes, SIM100S32E has got a TCP/IP stack. Also one dosent need to write a PPP stack. Iam using it it is working fine.
Click to expand...

For example, How can I send my nick name "BasePointer" as string to a server that listens TCP port numbered 2256 with SIM100S32E after all communications procedure? Can you show us that with one line AT command?
 

pic ppp stack

You can to probe with MC56, Siemens module
It had two way to access to internet:
1- Using functions or commands GPRS with a external stack TCP/IP
or
2- Using functions or commands to access to Internet with internal stack TCP/IP

Best Regards
 

    BasePointer

    BasePointer

    Points: 2
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gprs module internet ip address

BasePointer said:
For example, How can I send my nick name "BasePointer" as string to a server that listens TCP port numbered 2256 with SIM100S32E after all communications procedure? Can you show us that with one line AT command?
Click to expand...

This cannot be done in a single AT command.
A series of steps have to be followed.

Step 1:AT+CGDCONT=1,"IP","<apn>"
<apn> - This is the apn given by your service provider
Step 2:AT+CSTT = "<apn>","<username>","<passwd>"
Step 3:AT+CIICR
Step 4:AT+CISFR
Step 5:AT+CIPSTART="TCP","<IP address of your server>","port No"
In your case port no will be 2256
Step 6: AT+CIPSEND=<data to send> CNTRLZ
In your case data to send will be BasePointer.

In the server there should be a server socket program listening in 2256 port .
--
 

    BasePointer

    BasePointer

    Points: 2
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module gprs pic

vdharan said:
BasePointer said:
For example, How can I send my nick name "BasePointer" as string to a server that listens TCP port numbered 2256 with SIM100S32E after all communications procedure? Can you show us that with one line AT command?
Click to expand...

This cannot be done in a single AT command.
A series of steps have to be followed.

Step 1:AT+CGDCONT=1,"IP","<apn>"
<apn> - This is the apn given by your service provider
Step 2:AT+CSTT = "<apn>","<username>","<passwd>"
Step 3:AT+CIICR
Step 4:AT+CISFR
Step 5:AT+CIPSTART="TCP","<IP address of your server>","port No"
In your case port no will be 2256
Step 6: AT+CIPSEND=<data to send> CNTRLZ
In your case data to send will be BasePointer.

In the server there should be a server socket program listening in 2256 port .
--
Click to expand...

It seems easy vdharan.
I decided to start with it.
10x for this.
 

simcomm

if somebody know which AT comands should be sent to Siemens TC65 to get the same result?
 

gprs with pic

Does the TC65 has a built in TCP/IP stack?
 

sincom modules

I can't seem to find a list of AT Commands for Nokia (6310i) for GPRS. Does anyone have them?

Best regards,
Trax
 

pic gprs control

Are teher any code like it Siemens MC35i? how can i sende Data throu GPRS ?
 

gprs+pic

I dont think you will get a readymade solution for MC35. What is your application
 

pic gprs modül

Hello,

I am intersted to buy a SIM100S32-E where can I find it. I want to built a board with a GPS and a GPRS for vehicle tracking, has anyone did that before. At a god price
 

gm862 telit türkiye

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