/*
Relay IN1 connected to Pinout 2 Arduino
Relay IN2 connected to Pinout 3 Arduino
Relay IN3 connected to Pinout 4 Arduino
Relay IN4 connected to Pinout 5 Arduino
--->you can connected to relay modul 4 channel
Serial data sending from Arduino Bluetooth Relay 4CH.apk
data '1'-'4' to on is Relay CH 1-4
data 'A'-'D' to off is Relay CH 1-4
data '9' to on All CH 1-4
data 'l' to off ALL CH 1-4
*/
#include <softwareserial.h>
Softwareserial myserial(10,11);//Pin 10 RX,PIN 11 TX connected to--> Bluetooh TX,RX
#define Relay1 2
#define Relay2 3
#define Relay3 4
#define Relay4 5
char val;
void setup()
{
pinMode(Relay1,OUTPUT);
pinMode(Relay2,OUTPUT);
pinMode(Relay3,OUTPUT);
pinMode(Relay4,OUTPUT);
digitalWrite(Relay1,HIGH);
digitalWrite(Relay2,HIGH);
digitalWrite(Relay3,HIGH);
digitalWrite(Relay4,HIGH);
mySerial.begin(9600);
Serial.begin(9600);
}
void loop()
{
//cek data serial from bluetooh android APP
if( mySerial.available()>0){
val= mySerial.read();
Serial.println(val);
}
//Relay is on
if( val=='1'){
digitalWrite(Relay1,LOW);}
else if(val=='2'){
digitalWrite(Relay2,LOW);}
else if(val=='3'){
digitalWrite(Relay3,LOW);}
else if(val=='4'){
digitalWrite(Relay4,LOW);}
//Relay All on
else if( val=='9'){
digitalWrite(Relay1,LOW);
digitalWrite(Relay2,LOW);
digitalWrite(Relay3,LOW);
digitalWrite(Relay4,LOW);
}
//Relay is off
else if( val=='A'){
digitalWrite(Relay1,HIGH);}
else if( val=='B'){
digitalWrite(Relay2,HIGH);}
else if( val=='C'){
digitalWrite(Relay3,HIGH);}
else if( val=='D'){
digitalWrite(Relay4,HIGH);}
//relay all off
else if( val=='l'){
digitalWrite(Relay1,HIGH);}
digitalWrite(Relay2,HIGH);}
digitalWrite(Relay3,HIGH);}
digitalWrite(Relay4,HIGH);}
}
}
Arduino: 1.8.5 (Windows XP), Board: "Arduino/Genuino Uno"
C:\Documents and Settings\PPIC\Desktop\bluetooth4ch\bluetooth4ch.ino:15:28: fatal error: softwareserial.h: No such file or directory
#include <softwareserial.h>
^
compilation terminated.
exit status 1
Error compiling for board Arduino/Genuino Uno.
help me please how i can do it