hai amy…. u can | Microcontroller › PIC › HOME AUTOMATION USING GSM WITH PIC16f877a › hai amy…. u can January 30, 2013 at 7:43 am #9079 nidhin.kParticipant hai amy…. u can connect… GSM TX pin (5V) to PIC RX pin GSM RX pin (5V) to PIC TX pin and connect a common ground…. all the best….
