mirror of https://github.com/arendst/Tasmota.git
95 lines
2.9 KiB
C++
95 lines
2.9 KiB
C++
/* Copyright 2019 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_Samsung.h>
|
|
|
|
const uint16_t kIrLed = 4; // ESP8266 GPIO pin to use. Recommended: 4 (D2).
|
|
IRSamsungAc ac(kIrLed); // Set the GPIO used for sending messages.
|
|
|
|
void printState() {
|
|
// Display the settings.
|
|
Serial.println("Samsung A/C remote is in the following state:");
|
|
Serial.printf(" %s\n", ac.toString().c_str());
|
|
}
|
|
|
|
void setup() {
|
|
ac.begin();
|
|
Serial.begin(115200);
|
|
delay(200);
|
|
|
|
// Set up what we want to send. See ir_Samsung.cpp for all the options.
|
|
Serial.println("Default state of the remote.");
|
|
printState();
|
|
Serial.println("Setting initial state for A/C.");
|
|
ac.off();
|
|
ac.setFan(kSamsungAcFanLow);
|
|
ac.setMode(kSamsungAcCool);
|
|
ac.setTemp(25);
|
|
ac.setSwing(false);
|
|
printState();
|
|
}
|
|
|
|
void loop() {
|
|
// Turn the A/C unit on
|
|
Serial.println("Turn on the A/C ...");
|
|
ac.on();
|
|
ac.send();
|
|
printState();
|
|
delay(15000); // wait 15 seconds
|
|
// and set to cooling mode.
|
|
Serial.println("Set the A/C mode to cooling ...");
|
|
ac.setMode(kSamsungAcCool);
|
|
ac.send();
|
|
printState();
|
|
delay(15000); // wait 15 seconds
|
|
|
|
// Increase the fan speed.
|
|
Serial.println("Set the fan to high and the swing on ...");
|
|
ac.setFan(kSamsungAcFanHigh);
|
|
ac.setSwing(true);
|
|
ac.send();
|
|
printState();
|
|
delay(15000);
|
|
|
|
// Change to Fan mode, lower the speed, and stop the swing.
|
|
Serial.println("Set the A/C to fan only with a low speed, & no swing ...");
|
|
ac.setSwing(false);
|
|
ac.setMode(kSamsungAcFan);
|
|
ac.setFan(kSamsungAcFanLow);
|
|
ac.send();
|
|
printState();
|
|
delay(15000);
|
|
|
|
// Turn the A/C unit off.
|
|
Serial.println("Turn off the A/C ...");
|
|
ac.off();
|
|
ac.send();
|
|
printState();
|
|
delay(15000); // wait 15 seconds
|
|
}
|