iRremoteCon

pdf svg

#define led 11
int inB;
void setup() {
Serial.begin(2400);
pinMode(led,OUTPUT) ;
digitalWrite(led,LOW);//LED OFF
}

void loop() {

   if (Serial.available() > 0) {
     inB = Serial.read();
     if (inB==0x11)   digitalWrite(led,HIGH);//LED ON
     if (inB==0x21)   digitalWrite(led,LOW); //LED OFF
   }
}

Software Serial

#include <SoftwareSerial.h>
#define led 11
SoftwareSerial mySerial(9, 10); // 9:RX, 10:TX

int inB;
void setup() {
mySerial.begin(2400);
pinMode(led,OUTPUT) ;
digitalWrite(led,LOW);//LED OFF
}

void loop() {

   if (mySerial.available() > 0) {
     inB = mySerial.read();
     if (inB==0x11)   digitalWrite(led,HIGH);//LED ON
     if (inB==0x21)   digitalWrite(led,LOW); //LED OFF
   }
}

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