gsm interfacing with arm7

hello i am using sim300 and lpc2148 in my project. i am able to send the AT commands through uart1. bt unable to receive the response of module. it is showing a garbage on lcd 16x2
gsm interfacing with arm7

hello i am using sim300 and lpc2148 in my project. i am able to send the AT commands through uart1. bt unable to receive the response of module. it is showing a garbage on lcd 16x2
GSM modem with GPRS

Hi friends, You have some project with GSM modem using comunication GPRS in: some board -> modem GSM -> another modem GSM -> computer internet? Obs.: Is GPRS comunication not SMS messages...
GSM Modem with GPS

Hi, Suggest any GSM and GPS modem on a sigle board Regards, Evergreen Care, http://gsmmodem.in
GSM modem with GPRS

Hi friends, You have some project with GSM modem using comunication GPRS in: some board -> modem GSM -> another modem GSM -> computer internet? Obs.: Is GPRS comunication not SMS messages...