how to physically connect an arduino and a sm5100b, where to put the cables and
others, according to the photo in http://www.sparkfun.com/products/9607. I am looking for is to know from where a cable goes from arduino mega 2560 to some point in the module sm5100b, because i did the sketch, but nothing happen
code
#include <SoftwareSerial.h>
/* Example 26.3 GSM shield sending a SMS text message
http://tronixstuff.com/tutorials > chapter 26 */
SoftwareSerial cell(19,18); // We need to create a serial port on D2/D3 to talk to the GSM module
char mobilenumber = “7863998547”; // Replace xxxxxxxx with the recipient’s mobile number
void setup()
{ //Initialize serial ports for communication.
cell.begin(9600);
delay(35000); // give the GSM module time to initialise, locate network etc.
// this delay time varies. Use example 26.1 sketch to measure the amount
// of time from board reset to SIND: 4, then add five seconds just in case
}
void loop()
{
cell.println(“AT+CMGF=1”); // set SMS mode to text
cell.print(“AT+CMGS=”); // now send message…
cell.print(34,BYTE); // ASCII equivalent of "
cell.print(mobilenumber);
cell.println(34,BYTE); // ASCII equivalent of "
delay(500); // give the module some thinking time
cell.print(“que tal papa Ah ha ha ha”); // our message to send
cell.println(26,BYTE); // ASCII equivalent of Ctrl-Z
delay(9000); // the SMS module needs time to return to OK status
do // You don’t want to send out multiple SMSs… or do you?
{
delay(1);
}
while (1>0);
}
thak you for your help