Control your air conditioner remotely

1#include "thingProperties.h"
2#include <Button2.h>
3#include <DaikinHeatpumpIR.h>
4
5
6constexpr int IR_PIN = 12;
7constexpr int BTN_PIN = 39;
8
9IRSenderESP32 irSender(IR_PIN, 0);
10DaikinHeatpumpIR irHeatpump;
11Button2 button;
12
13void setup() {
14  // Connect to Arduino IoT Cloud
15  initProperties();
16  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
17  
18  // Initialize variables and pins
19  pinMode(39, INPUT_PULLUP);
20  //pinMode(IR_PIN, OUTPUT);
21
22  button.begin(BTN_PIN);
23  button.setTapHandler([](Button2& btn) {
24    mode = (mode == "OFF") ? "COOL" : "OFF";
25    send();
26  });  
27}
28
29void loop() {
30  ArduinoCloud.update();
31  button.loop();
32}
33
34// Handle incoming messages
35void onOnOffChange()  {
36  send();
37}
38
39void send() {
40  if (mode == "HEAT") {
41    irHeatpump.send(irSender, POWER_ON, MODE_HEAT, FAN_AUTO, temperature, VDIR_UP, HDIR_AUTO);
42  } else if (mode == "COOL") {
43    irHeatpump.send(irSender, POWER_ON, MODE_COOL, FAN_AUTO, temperature, VDIR_UP, HDIR_AUTO);
44  } else if (mode == "DRY") {
45    irHeatpump.send(irSender, POWER_ON, MODE_DRY, FAN_AUTO, temperature, VDIR_UP, HDIR_AUTO);
46  } else {
47    irHeatpump.send(irSender, POWER_OFF, MODE_HEAT, FAN_AUTO, 30, VDIR_UP, HDIR_AUTO);
48  }
49}
50
51/*
52  Since Mode is READ_WRITE variable, onModeChange() is
53  executed every time a new value is received from IoT Cloud.
54*/
55void onModeChange()  {
56  // Add your code here to act upon Mode change
57  send();
58}
59/*
60  Since Temperature is READ_WRITE variable, onTemperatureChange() is
61  executed every time a new value is received from IoT Cloud.
62*/
63void onTemperatureChange()  {
64  // Add your code here to act upon Temperature change
65  send();
66}