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
"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