chaeplin

# https://github.com/chaeplin/Arduino-IRremote/
# 02.test_i2c.py 

import smbus
import time
bus = smbus.SMBus(1)

address = 0x07

def writeNumber(a, b ):

chaeplin

https://github.com/z3t0/Arduino-IRremote/tree/master/examples/LGACSendDemo

chaeplin

=== decoding for LG A/C ====

• 1. remote of LG AC has two type of HDR mark/space, 8000/4000 and 3100/10000
• 2. HDR 8000/4000 is decoded using decodeLG(IRrecvDumpV2) without problem
• 3. for HDR 3100/10000, use AnalysIR's code : http://www.analysir.com/blog/2014/03/19/air-conditioners-problems-recording-long-infrared-remote-control-signals-arduino/
• 4. for bin output based on AnalysIR's code : https://gist.github.com/chaeplin/a3a4b4b6b887c663bfe8
• 5. remove first two byte(11)
• 6. sample rawcode with bin output : https://gist.github.com/chaeplin/134d232e0b8cfb898860

=== *** ===

chaeplin

#include "IRremote.h"
#include "IRremoteInt.h"

//==============================================================================
//                               L       GGGG    AAA    CCCC
//                               L      G       A   A  C
//                               L      G  GG   AAAAA  C
//                               L      G   G   A   A  C
//                               LLLLL   GGG    A   A   CCCC
//==============================================================================

chaeplin

// https://github.com/shirriff/Arduino-IRremote
#include <IRremote.h>

IRsend irsend;


void setup()
{
}

chaeplin

// on 
Raw: (59) 8000, -4000, 520, -1564, 524, -524, 520, -540, 500, -536, 500, -1592, 500, -528, 520, -532, 520, -548, 500, -532, 520, -548, 500, -532, 520, -548, 500, -532, 520, -552, 496, -540, 500, -524, 520, -1584, 500, -1564, 520, -540, 500, -536, 500, -548, 500, -532, 520, -1600, 500, -540, 500, -1576, 500, -1588, 520, -1576, 500, -540, 500, 


// off
Raw: (59) 8000, -4000, 524, -1544, 552, -496, 548, -512, 524, -500, 548, -1556, 528, -520, 524, -500, 548, -520, 528, -1532, 552, -1548, 524, -516, 524, -496, 552, -520, 524, -512, 528, -512, 524, -508, 548, -496, 552, -504, 548, -504, 552, -516, 504, -528, 552, -1572, 500, -536, 504, -1572, 500, -540, 500, -540, 496, -548, 520, -1540, 552, 

chaeplin

// http://www.analysir.com/blog/2014/03/19/air-conditioners-problems-recording-long-infrared-remote-control-signals-arduino/
// http://www.analysir.com/blog/wp-content/uploads/2014/03/Arduino_Record_Long_AirConditioner_Infrared_Signals_10.txt
// For LG AC

/*
Author: AnalysIR
Revision: 1.0

This code is provided to overcome an issue with Arduino IR libraries
It allows you to capture raw timings for signals longer than 255 marks & spaces.

chaeplin

1) hx711 + uno/nano
two reading:    0.692
two reading:    4.272
two reading:    4.260
two reading:    4.584
two reading:    4.688
two reading:    4.616
two reading:    4.702
two reading:    4.685
two reading:    4.689

chaeplin

#include <ESP8266WiFi.h>
//#include <IPAddress.h>

const char* ssid = "wifi_ssid";
const char* password = "wifi_password";

WiFiClient wifiClient;
long startMills;

void setup() {

chaeplin

// Code based on
// https://github.com/adafruit/DHT-sensor-library/blob/master/examples/DHTtester/DHTtester.ino
// https://gist.github.com/igrr/7f7e7973366fc01d6393
// https://github.com/iot-playground/Arduino/blob/master/ESP8266ArduinoIDE/DS18B20_temperature_sensor/DS18B20_temperature_sensor.ino

// esp8266 + dht22 + mqtt

#include "DHT.h"
#include <PubSubClient.h>
#include <ESP8266WiFi.h>