[Arduino source code for MB]-02 debug 4G module AT command

[Arduino source code for MB]-02 debug 4G module AT command - Printable Version

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[Arduino source code for MB]-02 debug 4G module AT command - admin - 12-21-2023

Filename: MB_hardwareserial-config.png Size: 61.03 KB 12-21-2023, 02:38 AM

Code:
void setup() {

  Serial.begin(115200);

  Serial2.begin(115200);

}

void loop() {

  while (Serial.available()) {

    //  delay(1);

      Serial2.write(Serial.read());

  }

  while (Serial2.available()) {

       Serial.write(Serial2.read());

  }

}