SIM800 AT Commands output parsing – Using Arduino

char response[256];
// …
while (mySerial.available() != 0 && i < (sizeof(response) – 1)) {
response[i] = (char)mySerial.read();
i++;
}
response[i] = ‘\0’; // null terminate C-string

https://forum.arduino.cc/t/sim800-at-commands-output-parsing/493266/4

SIM800 AT Commands output parsing – Using Arduino was last modified: April 21st, 2021 by Jovan Stosic

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