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send message using gsm

2 vues (au cours des 30 derniers jours)
Mohammedashraf Shaikh
Mohammedashraf Shaikh le 13 Mai 2017
Commenté : Van Basten le 23 Juin 2020
ss=serial('COM7');
ss.baudrate=9600;
fopen(ss);
ss.Terminator = 'CR'
tx ='AT';
tx1=char(13);
tx2 ='AT+CMGF=1';
tx3 ='AT+CSCS="GSM"';
tx4 ='AT+CMGS="=+919844806008"';
tx5 ='water';
tx6=char(26);
fprintf(ss,'%s',tx);
fprintf(ss,'%s',tx1);
pause(1);
fprintf(ss,'%s',tx2);
fprintf(ss,'%s',tx1);
pause(1);
fprintf(ss,'%s',tx3);
fprintf(ss,'%s',tx1);
pause(1);
fprintf(ss,'%s',tx4);
fprintf(ss,'%s',tx1);
pause(1);
fprintf(ss,'%s',tx5);
pause(1);
fprintf(ss,'%s',tx6);
  1 commentaire
Van Basten
Van Basten le 23 Juin 2020
which gsm module are you using?
im using sim900a in algeria bought from amazon.fr but it's not responding to any AT commands. any help?

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