Bluetooth string data to arduino replace characters

[siteuye]

#include <SoftwareSerial.h> // use the software uart
SoftwareSerial bluetooth(2, 4); // RX, TX

String GelenString ="";
void setup() {

Serial.begin(9600);
pinMode(SER_Pin, OUTPUT);
pinMode(RCLK_Pin, OUTPUT);
pinMode(SRCLK_Pin, OUTPUT);

}

void loop() {
if (bluetooth.available() > 0) { // check if anything in UART buffer
//gelenler = bluetooth.read(); // if the data came
char c = bluetooth.read();
GelenString += c;
Serial.println(GelenString);
}
}

[system]

(deleted)

[Robin2]

Have a look at the examples in Serial Input Basics - simple reliable ways to receive data.

It is not a good idea to use the String (capital S) class on an Arduino as it can cause memory corruption in the small memory on an Arduino. Just use cstrings - char arrays terminated with 0.

...R