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GSM : GSM class

shutdown()

Description

Disconnects from the GSM network identified on the SIM card by powering the modem off.

Syntax

gsm.shutdown()

Parameters

none

Returns

boolean : 0 while executing, 1 when successful

Example

#include <GSM.h>

#define PINNUMBER ""

GSM gsm; // include a 'true' parameter for debug enabled

void setup()
{
  // initialize serial communications
  Serial.begin(9600);

  // connection state
  boolean notConnected = true;

  // Start GSM shield
  // If your SIM has PIN, pass it as a parameter of begin() in quotes
  while(notConnected)
  {
    if(gsm.begin(PINNUMBER)==GSM_READY)
      notConnected = false;
    else
    {
      Serial.println("Not connected");
      delay(1000);
    }
  }

  Serial.println("GSM initialized");

  gsm.shutdown();
  Serial.println("GSM terminated");

}

void loop()
{
}
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See Also

Reference Home

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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.