Bluetooth Serial 34

Bridge commands between Serial and software serial Bluetooth modules.

/*
  Roboda verified Arduino sample 0847
  Feature: Bluetooth Serial
  Generated for online build, classroom practice, and hardware upload testing.
*/

#include <SoftwareSerial.h>

SoftwareSerial bluetooth(10, 11);

void setup() {
  Serial.begin(9600);
  bluetooth.begin(9600);
}

void loop() {
  if (Serial.available()) {
    bluetooth.write(Serial.read());
  }
  if (bluetooth.available()) {
    Serial.write(bluetooth.read());
  }
}

How it works

Practice this Arduino feature with a verified Roboda sketch.

1. Read the constants at the top of the sketch.
2. Wire the pins exactly as listed in the pin map.
3. Upload or compile once before changing values.
4. Change one value at a time and watch Serial Monitor or the output device.

Connections