Arduino shield 2

Projects Networking, Protocols, and Devices
1

hello

I have a question about my arduino shield 2.
I can't use my shield with my temp sensor (ds18b20) at the same time.
If i put my shield on i don't receive the signal from my temp sensor.

Could you help me please?

Best regards.

2

I have a question about my arduino shield 2.

What kind of shield is it? Motor shield? Wifi shield? Ethernet shield?

3

Probably because it is improperly connected, or clashing with something on the shield, and easily fixed. Check the forum instructions and post your code in the proper manner using the </> tags.

Also, how did you connect the pullup resistor?

4

sorry it's a GSM shield

5 
#include<GSM.h>
#define PINNUMBER "0000"
GSM gsmAccess;
GSM_SMS sms;

const int capteur = 1;
float tension = 0.0;
int valeur = 0;
 
void setup()
{
  Serial.begin(9600);
  Serial.println("SMS Messages Sender");
  boolean notConnected = true;
  while(notConnected)
  {
    if(gsmAccess.begin(PINNUMBER)==GSM_READY)
      notConnected = false;
    else
    {
      Serial.println("Not connected");
      delay(1000);
    }
  }
  Serial.println("GSM initialized");
  char remoteNumber[] = "+33753541296";
}

void loop()
{
    valeur = analogRead(capteur);
    sms.beginSMS(remoteNumber);
    Serial.print(valeur);
    sms.print(valeur);
    sms.endSMS(); 
    delay(10000);
    valeur = 0;
}
6 
  char remoteNumber[] = "+33753541296";
}

Define an array that immediately goes out of scope. How useful!

The code you posted won't even compile.

There are many GSM shields. More specifically, which shield (post a URL) do you have?

7
8

DS18B20 is a digital device, and one normally uses the OneWire library to read it.

http://playground.arduino.cc/Learning/OneWire