@yhackup software serial kullan, daha pratik oluyor. veriyi nerden göndereceksin? başka bir arduino'dan mı telefondan filan mı?

@yhackup akşam eve gidince cevap vereyim. şimdi dışarıdayım.

@yhackup string halinde okuyacaksan da şu şekilde düzenlemiştim zamanında


SoftwareSerial BTSerial(7, 8);
char BTdata;


SETUP

BTSerial.begin(9600);


LOOP

while (BTSerial.available()) {
delay(3); //delay to allow buffer to fill
if (BTSerial.available() > 0) {
BTdata = BTSerial.read();
serialString += BTdata;
}
}


son olarak AT kodlarını da ekleyim, lazım olursa diye kaydetmiştim zamanında.

#define ROBOT_NAME "RandomBot"

// If you haven't configured your device before use this
#define BLUETOOTH_SPEED 38400 //This is the default baudrate that HC-05 uses
// If you are modifying your existing configuration, use this:
// #define BLUETOOTH_SPEED 57600

#include

// Swap RX/TX connections on bluetooth chip
// Pin 10 --> Bluetooth TX
// Pin 11 --> Bluetooth RX
SoftwareSerial mySerial(10, 11); // RX, TX

/*
The possible baudrates are:
AT+UART=1200,0,0 -------1200
AT+UART=2400,0,0 -------2400
AT+UART=4800,0,0 -------4800
AT+UART=9600,0,0 -------9600 - Default for hc-06
AT+UART=19200,0,0 ------19200
AT+UART=38400,0,0 ------38400
AT+UART=57600,0,0 ------57600 - Johnny-five speed
AT+UART=115200,0,0 -----115200
AT+UART=230400,0,0 -----230400
AT+UART=460800,0,0 -----460800
AT+UART=921600,0,0 -----921600
AT+UART=1382400,0,0 ----1382400
*/

void setup() {
pinMode(9, OUTPUT); // this pin will pull the HC-05 pin 34 (key pin) HIGH to switch module to AT mode
digitalWrite(9, HIGH);
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
Serial.println("Starting config");
mySerial.begin(BLUETOOTH_SPEED);
delay(1000);

// Should respond with OK
mySerial.print("AT\r\n");
waitForResponse();

// Should respond with its version
mySerial.print("AT+VERSION\r\n");
waitForResponse();

// Set pin to 0000
mySerial.print("AT+PSWD=0000\r\n");
waitForResponse();

// Set the name to ROBOT_NAME
String rnc = String("AT+NAME=") + String(ROBOT_NAME) + String("\r\n");
mySerial.print(rnc);
waitForResponse();

// Set baudrate to 57600
mySerial.print("AT+UART=57600,0,0\r\n");
waitForResponse();

Serial.println("Done!");
}

void waitForResponse() {
delay(1000);
while (mySerial.available()) {
Serial.write(mySerial.read());
}
Serial.write("\n");
}

void loop() {}