Keyestudio ESP32 - 3. Wiring Diagram; 4. Test Code

ESP32 Starter Kit
3. Wiring Diagram
4. Test Code
Add libraries to Arduino IDE first.
/*
keyestudio ESP32 Inventor Learning Kit
Project 29.1 IR Remote Control
http://www.keyestudio.com
*/
#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRrecv.h>
#include <IRutils.h>
const uint16_t recvPin = 19; // Infrared receiving pin
IRrecv irrecv(recvPin); // Create a class object used to receive class
decode_results results; // Create a decoding results class object
long ir_rec;
void setup()
{
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154 Chapter 8. Arduino Tutorial