Two-way infrared transmitter module [S095]




https://www.youtube.com/watch?v=PGZuG8FwpmE


*GitHub : https://github.com/rdiot/rdiot-s095.git


* Specs

This is an infrared transmitter very useful for any IR communication for your project. Infrared is a common, inexpensive, and easy to use wireless communication technology.

the module is ready to be connected to an MCU such as an Arduino.

It has two led transmitter to add visibility and an indicator led that shows when the module is transmitting.

Item Weight: 5 g

Boxed-product Weight: 5 g


* Contents

- Library : https://github.com/shirriff/Arduino-IRremote/

- Use : IRsendDemo


- Connect

DAT ----- D3

VCC ----- 5V

GND ----- GND


- Power Off Dump Code

Encoding  : SAMSUNG

Code      : E0E040BF (32 bits)

Timing[67]: 

     +4400, -4400     + 600, -1650     + 550, -1650     + 600, -1600

     + 600, - 500     + 550, - 550     + 550, - 550     + 550, - 550

     + 550, - 550     + 550, -1650     + 550, -1650     + 600, -1650

     + 600, - 500     + 600, - 500     + 600, - 450     + 600, - 500

     + 600, - 500     + 600, - 550     + 550, -1600     + 650, - 500

     + 550, - 550     + 550, - 550     + 550, - 550     + 550, - 500

     + 600, - 500     + 600, -1600     + 600, - 500     + 600, -1650

     + 600, -1600     + 600, -1600     + 600, -1650     + 600, -1600

     + 600, -1600     + 600


- Key Code

#include <IRremote.h>

//* An IR LED must be connected to Arduino PWM pin 3.

IRsend irsend;

  

void loop() {

 

  int khz = 38; // 38kHz carrier frequency for the NEC protocol

 

  unsigned int  rawData[67] = {4500,4400, 600,1650, 550,1650, 650,1600, 600,550, 550,550, 550,550, 550,550, 550,550, 550,1650, 600,1650, 550,1650, 600,550, 550,550, 550,550, 550,550, 550,550, 600,500, 600,1600, 600,550, 550,550, 550,550, 550,550, 550,550, 550,550, 600,1600, 600,550, 550,1650, 600,1650, 550,1650, 600,1650, 600,1650, 550,1650, 600};  // SAMSUNG E0E040BF

unsigned int  data = 0xE0E040BF;

 

  irsend.sendRaw(rawData, sizeof(rawData) / sizeof(rawData[0]), khz); //Note the approach used to automatically calculate the size of the array.

 

  delay(5000); //In this example, the signal will be repeated every 5 seconds, approximately.

}

Posted by RDIoT

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