GSM_Raw_Test.ino

#include <SoftwareSerial.h>

SoftwareSerial sim(7,8);

void setup() {
  // put your setup code here, to run once:
  sim.begin(57600); // RX 7 - TX 8
  Serial.begin(115200);

  Serial.println("Basladik!");
}

void loop() {
  // put your main code here, to run repeatedly:
  if(Serial.available()) {
    sim.write(Serial.read());
  }

  if(sim.available()) {
    //Serial.println("#####");
    Serial.write(sim.read());
  }
  
}