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() { }
See also
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.