Jul 27, 2012 #41 G gouday Newbie level 3 Joined Jun 8, 2012 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,306 i ve the similar code...i ve connected rx and tx pins on the arduino dev board to tx and rx pins of gsm sim 900 modem with max232.......i am not getting any response.i also checked with hyperterminal ,its working perfectly.......please help me out
i ve the similar code...i ve connected rx and tx pins on the arduino dev board to tx and rx pins of gsm sim 900 modem with max232.......i am not getting any response.i also checked with hyperterminal ,its working perfectly.......please help me out