Page 488 - MDP2020-1

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482

Serial.println();
Serial.print("Message : ");
content.toUpperCase();
if (content.substring(1) == "BD 31 15 2B")

{
Serial.println("Authorized access");
Serial.println();
delay(3000);

}

else {
Serial.println(" Access denied");
delay(3000);
}

}