Tasmota/lib/IRremoteESP8266-2.7.8/examples/TurnOnKelvinatorAC/TurnOnKelvinatorAC.ino

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2.5 KiB
C++

/* Copyright 2016, 2018 David Conran
*
* An IR LED circuit *MUST* be connected to the ESP8266 on a pin
* as specified by kIrLed below.
*
* TL;DR: The IR LED needs to be driven by a transistor for a good result.
*
* Suggested circuit:
* https://github.com/crankyoldgit/IRremoteESP8266/wiki#ir-sending
*
* Common mistakes & tips:
* * Don't just connect the IR LED directly to the pin, it won't
* have enough current to drive the IR LED effectively.
* * Make sure you have the IR LED polarity correct.
* See: https://learn.sparkfun.com/tutorials/polarity/diode-and-led-polarity
* * Typical digital camera/phones can be used to see if the IR LED is flashed.
* Replace the IR LED with a normal LED if you don't have a digital camera
* when debugging.
* * Avoid using the following pins unless you really know what you are doing:
* * Pin 0/D3: Can interfere with the boot/program mode & support circuits.
* * Pin 1/TX/TXD0: Any serial transmissions from the ESP8266 will interfere.
* * Pin 3/RX/RXD0: Any serial transmissions to the ESP8266 will interfere.
* * ESP-01 modules are tricky. We suggest you use a module with more GPIOs
* for your first time. e.g. ESP-12 etc.
*/
#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>
#include <ir_Kelvinator.h>
const uint16_t kIrLed = 4; // ESP8266 GPIO pin to use. Recommended: 4 (D2).
IRKelvinatorAC ac(kIrLed); // Set the GPIO to be used for sending messages.
void printState() {
// Display the settings.
Serial.println("Kelvinator A/C remote is in the following state:");
Serial.printf(" %s\n", ac.toString().c_str());
// Display the encoded IR sequence.
unsigned char* ir_code = ac.getRaw();
Serial.print("IR Code: 0x");
for (uint8_t i = 0; i < kKelvinatorStateLength; i++)
Serial.printf("%02X", ir_code[i]);
Serial.println();
}
void setup() {
ac.begin();
Serial.begin(115200);
delay(200);
// Set up what we want to send. See ir_Kelvinator.cpp for all the options.
// Most things default to off.
Serial.println("Default state of the remote.");
printState();
Serial.println("Setting desired state for A/C.");
ac.on();
ac.setFan(1);
ac.setMode(kKelvinatorCool);
ac.setTemp(26);
ac.setSwingVertical(false);
ac.setSwingHorizontal(true);
ac.setXFan(true);
ac.setIonFilter(false);
ac.setLight(true);
}
void loop() {
// Now send the IR signal.
#if SEND_KELVINATOR
Serial.println("Sending IR command to A/C ...");
ac.send();
#endif // SEND_KELVINATOR
printState();
delay(5000);
}