1#include <SoftwareSerial.h>
2SoftwareSerial BLU(0,1);
3#define redPin 6
4#define greenPin 3
5#define bluePin 5
6void setup()
7{
8
9 Serial.begin(9600);
10 Serial.println("-= HC-05 Bluetooth RGB LED =-");
11 BLU.begin(9600);
12 BLU.println("-= HC-05 Bluetooth RGB LED =-");
13
14 pinMode(4, OUTPUT);
15 pinMode(redPin, OUTPUT);
16 pinMode(greenPin, OUTPUT);
17 pinMode(bluePin, OUTPUT);
18 digitalWrite(4,HIGH);
19 setColor(255, 0, 0);
20 delay(500);
21 setColor(0, 255, 0);
22 delay(500);
23 setColor(0, 0, 255);
24 delay(500);
25 setColor(255, 255, 255);
26}
27void loop()
28{
29 while (BLU.available() > 0)
30 {
31 int redInt = BLU.parseInt();
32 int greenInt = BLU.parseInt();
33 int blueInt = BLU.parseInt();
34 redInt = constrain(redInt, 0, 255);
35 greenInt = constrain(greenInt, 0, 255);
36 blueInt = constrain(blueInt, 0, 255);
37 if (BLU.available() > 0)
38 {
39 setColor(redInt, greenInt, blueInt);
40 Serial.print("Red: ");
41 Serial.print(redInt);
42 Serial.print(" Green: ");
43 Serial.print(greenInt);
44 Serial.print(" Blue: ");
45 Serial.print(blueInt);
46 Serial.println();
47 BLU.flush();
48 }
49 }
50}
51void setColor(int red, int green, int blue)
52{
53 analogWrite(redPin, red);
54 analogWrite(greenPin, green);
55 analogWrite(bluePin, blue);
56}
57
