Remote air conditioner controller
What's this
Home IoT Kit Example
Control an air conditioner from your smartphone with obniz!
Put obniz + IR + temp sensor to your home. You can control it from your browser.
Materials
- obniz * 1
- power supply for an obniz.
- IR module (of Home IoT Kit)
- LM35DZ (of Home IoT Kit)
Steps
Connect like below. And put it on your home
Write a program regarding this example.
Change obniz id in the example.
By Pressing "Save&Open", You can see a temperature.
Record a your air conditioner signal for ON/OFF.
The example contains comment outed code for IR receiver.
Remove the comment out and record your air conditioner's ON/OFF signal. Your signal will be showed in log.
Put it recorded data array into your program.
Use it !
Just open the HTML, You can control your air conditioner from everywhere in the world!
Program
<!-- HTML Example -->
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css">
<script src="https://obniz.io/js/jquery-3.2.1.min.js"></script>
<script src="https://unpkg.com/obniz@2.0.2/obniz.js"></script>
</head>
<body>
<div id="obniz-debug"></div>
<h1 id="temp">Measuring...</h1>
<p>
<button id="on" class="btn btn-primary btn-block">Turn ON</button>
</p>
<p>
<button id="off" class="btn btn-primary btn-block">Turn OFF</button>
</p>
<script>
var obniz = new Obniz("OBNIZ_ID_HERE");
obniz.onconnect = async function () {
//var sensor = obniz.wired('IRSensor', {vcc:0, gnd:3, output: 2});
//sensor.start(function (arr) {
// console.log('detected!!')
// console.log(JSON.stringify(arr));
//})
// Javascript Example
var tempsens = obniz.wired("LM35DZ", { gnd:7 , output:8, vcc:9});
tempsens.onchange = function(temp){
$("#temp").text('' + parseInt(temp)+ ' degree')
obniz.display.clear();
obniz.display.font('Avenir', 60)
obniz.display.print('' + parseInt(temp) + '℃')
};
var infraredLed = obniz.wired('InfraredLED', {anode: 1, cathode: 3});
$("#on").click(function(){
// your value for ON here.
infraredLed.send([])
})
$("#off").click(function(){
// your value for OFF here
infraredLed.send([])
})
}
</script>
</body>
</html>