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SENDING AND RECEIVING SMS FROM 89C51 UART

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basid

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89c51 uart

HAI- ALL

I design a controller system using MCS51 (AT89C51) and I want the unit to be able sending and receiving message string to handphone via SMS using it's UART.
Kindly help me if you have any sample programs in assembler.

Thanks a lot

Basid
 

osamaelkomy

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how to interface nokia mobile with 89c51

you can read the elektor article 01-2002 Remote Process Control using a Mobile Phone
and here is attached file
 
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nikhilele

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89c51

which phone u r using.
If it is nokia phone then u have to learn Mbus/Fbus protocol.
If it is sony ericson phone then u have to learn AT commands.

so u can communicate with phone using
ATcommand
Mbus/Fbus protocol
other methods I donot know

So first tell us what phone u r using
 

nomad13

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cell phone uart

I' ve done a project using a pic to connect to a cellphone. what i use is a m22 benq gsm module with serial interface but i think you can use a nokia phone because the author have use one.
try to check out this website

**broken link removed**
 

n_jinjakam

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sending sms with nokia 3310 using 89s51

I sent AT to cell phone but can not get OK from it, how can I do?
 

meysam_abbasinia

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keil c data processing from uarts

hi
I wana send sms with AVR microcontroller pleas help me.
tnx.
 

masood786

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uart mobie phone

Please write a detail that on which system you are working, assembly or keil c, so we can help.
 

ThienThanAs

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89s51 sms project

thanks Osamaelkomy very much, your book is vey useful for me about this project !!
Thanks !!
 

abicash

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how to interface nohia mobile with 89c51

Nokia 3310 SMS control
Friends,I have written this tutorial for all those who wish to understand the FBUS protocol for Nokia 3310/5110/6110 (older nokia) controlling with 89S52.Pls go through this page www.ucdevelopers.page.tl and hit on tutorial there. I will soon upload hex code for AT89S52 :)
 

anjosoviaj

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read sms in keil c

hi friends,

i'm planning to do a project on security camera which detects motion and takes images which are sent as attachment to a mail ID.Also simultaneously SMS is sent to the supervisor using a GSM module.

we plan to use visual basic for the programming,matlab for image processing.Is it possible to communicate to the GSM module directly without using a microcontroller jus by serial communication with the PC?

Pls suggest an affordable cheap GSM module for this purpose.also can any1 help me with the ATcommands for SMS?
 

hyogesh

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sending and receiving data using 89c51

Hi to all. I am doing the same project. Have anyone any idea for the same. I am using 8051 for the same. Do anyone have the code for the same.
My idea is, I have connected my telephone to my uc using opto, then after say 5 rings it get connected to land lien & the person on the other side presses the nos. to be displyed on my LCD connected to 8051. Say if someone presses 1 the LCD will display A, for 2 it is B, for 3 it is C & so on... to receive the SMS.
 

sudipan

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89c2051 nokia sms

Hi, I have one nokia 6080 mobile. I would like to know how should i interface it with the microcontroller . From where will I get it's data pin??? In case os pc I could have used data cable of mobile, but what in the case of microcontroller???
 

ajeet0518

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receiving sms using avr micro

Please dear all i need a urgent help.. actually i am very new abt microcontroller,, made a circuit see below,..\
i want to send a status of port p1(in binary)... to a mobile phone via sending SMS using AT89C51 & Mobile phone(any)... please tell me can i send a status of p1 by AT commands...



please help quickly... my email is ajeet.kumar@exponent.com.pk & ajeet05@yahoo.com
 

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