smitgovani Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 12, 2012 at 6:25 am in reply to: interfacing of pic with gsm module #7019 smitgovaniParticipant i think u need to connect rs232 between them.. connect tx and rx pin of controller to rs232 chip i/p pins and o/p pins of rs232 to gsm 2pins January 5, 2012 at 4:00 pm in reply to: microcontroller based home automation over GSM #7002 smitgovaniParticipant I want in my project that whatever number sending threw my mobile it should be stored somewhere in microcontroller.. i m using pic18f4550…. Author Posts Viewing 2 posts - 1 through 2 (of 2 total)