Connection between H/P and PIC 876A?

[sse]

Hello everyone!

What is the easiest way to get the connection between pic16f876A with nokia hp 6610(or any suggestion?)
Im fresh to PIC~

Please, i want to know the specific terminal connection between h/p & pic??

THANKS ALL~

[shahrul]

It's hard to learn the interfacing. As I know, sometimes it's different interfacing between different model. Also it's hard to find the reference maybe because Nokia company not given that for hobbyist.

[ABSF]

What is the easiest way to get the connection between pic16f876A with nokia hp 6610(or any suggestion?)
Im fresh to PIC~

There is no easy way to connect a handphone to the PIC. You have to do a lot of hacking on the phone in order to succeed. You'll understand what I meant if you refer to the discussion here:

viewtopic.php?f=21&t=11255

An easier way is to use a GSM Modem.
http://www.cytron.com.my/listProducts.php?actionURL=&txtSearch=gsm+modem

GSM SIEMENS TC35 SMS Wireless Module UART/232 | eBay
http://www.ebay.com/itm/GSM-SIEMENS-TC35-SMS-Wireless-Module-UART-232-/200524455404?pt=LH_DefaultDomain_0&hash=item2eb0305dec#ht_5320wt_781

NEW GSM SIEMENS TC35 SMS Module Board RS232 UART Serial Arduino + Voice adapter | eBay
http://www.ebay.com/itm/NEW-GSM-SIEMENS ... 4128wt_805

refer to the project done by En. Idris using TC35:
http://forum.cytron.com.my/viewtopic.php?f=30&t=11502


Allen

[sse]

hello,

How much for a GSM modem in Ringgit Malaysia? any other accessory for this GSM modem when connect with 877A? or any extra program need to install?

THANK YOU~

[sse]

hi,

is it possible if get a signal from 877A to make the GSM Modem call somebody(ATD><mem><n> Originate call to phone number in memory <mem>)?

Thanks~

[ABSF]

is it possible if get a signal from 877A to make the GSM Modem call somebody(ATD><mem><n> Originate call to phone number in memory <mem>)?

From the Cytron Modem, the user manual said:

B. Dial call or receive call (Modem doesn’t provide voice port even with relevant
command)
1. Dial call ATDxxxxxxxxx； （xxxxxxxxx is phone number，example：ATD1860；）
2. Call waiting function：AT+CCWA
3. Hold function：AT+CHLD=？
4. Dial latest call number：AT+CLCC=？
5. Enter information once connection established（DTMF）：AT+VTS=（0-9，#，*，A-Z）

As for the TC35 modem, voice port is provided but you have to add the MIC and RECEIVER yourself. Did you download the datasheet from the ebay site that I gave you? Lots of info is there on the datasheet... There are software examples for 8051, AVR and VB too.

Allen

[Idris]

is it possible if get a signal from 877A to make the GSM Modem call somebody(ATD><mem><n> Originate call to phone number in memory <mem>)?

Yes, it is possible. Need to program the 877A, if receive the signal then call somebody. There have a lot of GSM project and sample code. Actually what kind of project you want to do?

[sse]

HI,

okay, I'll do the research~~ BTW, how much for the GSM module?

TQ

[sse]

hello,

I'm going to do the wireless smoke detector with some modify~

START-->sensors detected-->encoder-->Tx-->Rx-->decoder-->PIC-->LCD & CALL;
im thinking that to use 3 sensors in 3 rooms respectively, and 3 encoders & decoders to a PIC.
The PIC will connect to a LCD. When 1 of sensor detected, the LCD will shows which room detected~
At the same time, it can be call and inform the person in charge.

Well, as ur experiences, i need ur comment~
first at all, im not familiar with pic program~
maybe i'm confusing with the connection between decoder to pic and the connection between pic to phone call system~

thanks!