sir my project is to automatically send an sms through gsm modem to the doctors mobile using a microcontroller whenever the threshold limits of blood pressure,temperature,heart beat etc are crossed so please suggest which microcntroller to be used and the mobile to be used and the necessary circiut with source code
thank u sir for ur
I have been looking all throught this thread for that microresistance (ur) and see no contribution from micro (u) to thank him for.
sravani, you are almost overly polite with the 'thank yous' and the 'sirs' and then you destroy the whole thing by continuing in gobbelygook which is an insult any adult human being.
Erik
P3.0 (RXD)connect this pin to pin no 9 of MAX232 IC P3.1 (TXD)connect this pin to pin no 10 of MAX232 IC
this assumes a specific package (pin numbers are different for difrerent packages)
No, that is not generally true!
You must read the datasheet (or "user manual" or whatever) for the specific make & model of modem that you are actually using!
sir thank u sir for ur valuable suggestions and also tell about the above ques sir plssss
how can we connect gsm modem to mobile phone or should we use any memory to store the phone no of the receiver????
I don't have source code for this.
can u provide me source code for this project...
Ok.
ok sir my email id is ramesh.ramesh.ramu@gmail.com it's my cousin id.pls try to clear my doubts when i send mail to u.can u also provide me the source code for this
GSM modem have DB9 Connector
sir u said that we should connect uart of mc to gsm modem how can we connect that???
Microcontroller -> Max232 -> GSM modem
"connect your modem to UART of microcontroller"
HOW CAN WE CONNECT MODEM TO UART of microcontroller will there be any connections between modem and uart of mc,i mean do gsm modem have any port
This is public forum. I can't give. make one email id, give me. I will contact you on that. Ok
AGAIN ONE DOUBT SIR CAN U PLS GIVE THE ORDER OF THESE ELEMENTS.IS IT MICROCONTROLLER TO RS232 TO GSM MODEM
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