說明
檢索調製解調器的 IMEI 號碼。在begin() 之後調用它。
用法
modem.getIMEI()
參數
空
返回
字符串:調製解調器的 IMEI 號碼
示例
// libraries
#include <MKRNB.h>
// modem verification object
NBModem modem;
// IMEI variable
String IMEI = "";
void setup()
{
// initialize serial communications
Serial.begin(9600);
// start modem test (reset and check response)
Serial.print("Starting modem test...");
if(modem.begin())
Serial.println("modem.begin() succeeded");
else
Serial.println("ERROR, no modem answer.");
}
void loop()
{
// get modem IMEI
Serial.print("Checking IMEI...");
IMEI = modem.getIMEI();
// check IMEI response
if(IMEI != NULL)
{
// show IMEI in serial monitor
Serial.println("Modem's IMEI: " + IMEI);
// reset modem to check booting:
Serial.print("Resetting modem...");
modem.begin();
// get and check IMEI one more time
if(modem.getIMEI() != NULL)
{
Serial.println("Modem is functioning properly");
}
else
{
Serial.println("Error: getIMEI() failed after modem.begin()");
}
}
else
{
Serial.println("Error: Could not get IMEI");
}
// do nothing:
while(true);
}
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注:本文由純淨天空篩選整理自arduino.cc大神的英文原創作品 MKRNB - getIMEI()。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。