基于ESP8266的物联网小制作-远程控制空调开关以及温度监控

基于ESP8266的物联网小制作

=====================相关网址===================================

贝壳物联用于将8266连上网：www.bigiot.net https://www.bigiot.net/help.html 以及相关教程 https://www.bilibili.com/video/av24471558

开发工具 arduino 参考视频：https://www.bilibili.com/video/av50750945

红外遥控开发参考视频：https://www.bilibili.com/video/av31659175

==============================================================

```

#include

DS18B20 ds(2);//==pin==

//===============红外头文件======================

#ifndef UNIT_TEST

#include

#endif

#include

const uint16_t kIrLed = 4; // ESP8266 GPIO pin to use. Recommended: 4 (D2).

IRsend irsend(kIrLed); // Set the GPIO to be used to sending the message.

WiFiClient client;

//============= 此处必须修该============

String DEVICEID="12170"; // 你的设备编号 ==

String APIKEY = "ab79460af"; // 设备密码==

//=======================================

unsigned long lastCheckInTime = 0; //记录上次报到时间

const unsigned long postingInterval = 5000; // 每隔5秒向服务器报到一次

const char* ssid = "TP-LINK_9";//无线名称

const char* password = "lcx18921013568";//无线密码

const char* host = "www.bigiot.net";

const int httpPort = 8181;

//==============================红外代码======================================================================

//开机

uint16_t rawDataON[439] = {3552, 1696, 482, 388, 482, 1248, 480, 388, 480, 388, 482, 388, 480, 388, 482, 386, 480, 392, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 480, 1250, 482, 388, 480, 392, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 480, 1250, 482, 1250, 480, 1254, 482, 388, 480, 386, 482, 1248, 482, 388, 480, 388, 482, 386, 482, 388, 480, 392, 482, 388, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 480, 392, 482, 388, 480, 388, 482, 388, 482, 386, 480, 388, 480, 388, 482, 388, 480, 392, 482, 388, 480, 386, 482, 388, 480, 388, 482, 386, 482, 388, 480, 388, 480, 392, 480, 388, 480, 1248, 482, 1250, 480, 388, 480, 388, 482, 388, 480, 388, 480, 390, 480, 9952, 3538, 1712, 480, 386, 480, 1250, 480, 388, 482, 386, 480, 388, 480, 388, 478, 390, 456, 416, 480, 388, 482, 388, 480, 388, 480, 388, 480, 388, 480, 1250, 480, 388, 482, 392, 458, 412, 480, 388, 480, 388, 482, 386, 480, 388, 480, 1248, 482, 1250, 480, 1256, 480, 388, 480, 388, 480, 1250, 480, 388, 482, 388, 480, 386, 480, 388, 482, 392, 480, 388, 480, 390, 480, 388, 482, 386, 482, 386, 482, 388, 480, 388, 482, 392, 480, 1250, 482, 388, 480, 388, 482, 386, 482, 1248, 482, 1248, 482, 388, 480, 394, 480, 388, 480, 388, 480, 1250, 480, 388, 482, 1250, 480, 1248, 482, 388, 480, 392, 482, 388, 480, 386, 482, 388, 480, 388, 480, 388, 482, 386, 482, 388, 480, 1268, 480, 1250, 482, 1250, 480, 1250, 468, 1262, 482, 388, 480, 1248, 482, 386, 482, 1254, 482, 386, 480, 388, 482, 388, 482, 386, 480, 388, 480, 388, 480, 388, 484, 388, 482, 388, 480, 388, 480, 388, 480, 388, 478, 388, 480, 388, 480, 388, 480, 394, 480, 388, 482, 1248, 480, 1250, 480, 388, 482, 388, 480, 386, 482, 386, 482, 392, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 482, 1248, 482, 1250, 480, 394, 480, 386, 482, 388, 480, 388, 478, 388, 480, 388, 480, 388, 480, 388, 482, 392, 480, 388, 480, 388, 480, 388, 482, 388, 480, 388, 480, 386, 482, 388, 480, 392, 482, 386, 480, 388, 458, 410, 480, 388, 480, 388, 480, 388, 482, 388, 480, 1254, 482, 386, 482, 386, 480, 388, 480, 388, 480, 388, 480, 388, 480, 388, 482, 392, 482, 386, 480, 1250, 482, 1248, 480, 388, 482, 388, 480, 388, 480, 388, 480, 392, 482, 388, 480, 1250, 482, 1248, 482, 388, 480, 388, 480, 388, 482, 388, 480, 1252, 480}; // PANASONIC_AC

//关机

uint16_t rawDataOFF[439] = {3552, 1698, 480, 386, 482, 1250, 458, 410, 458, 410, 482, 386, 460, 410, 482, 386, 458, 416, 480, 388, 482, 388, 456, 412, 458, 412, 480, 386, 458, 1274, 456, 412, 458, 416, 480, 388, 480, 386, 458, 410, 458, 412, 482, 386, 480, 1250, 482, 1248, 458, 1280, 456, 410, 458, 412, 480, 1248, 458, 412, 482, 386, 466, 404, 480, 388, 456, 416, 480, 388, 482, 388, 480, 388, 478, 390, 458, 410, 482, 388, 480, 390, 480, 392, 480, 388, 482, 388, 456, 412, 458, 410, 480, 388, 480, 388, 480, 388, 480, 390, 482, 386, 482, 386, 458, 412, 480, 386, 482, 388, 480, 388, 458, 410, 482, 392, 456, 412, 480, 1250, 480, 1250, 482, 386, 482, 388, 480, 386, 482, 388, 480, 390, 478, 9952, 3552, 1696, 474, 396, 456, 1274, 456, 412, 482, 388, 480, 388, 480, 386, 458, 412, 458, 416, 458, 412, 480, 386, 458, 410, 458, 412, 456, 410, 482, 1248, 482, 388, 480, 392, 482, 386, 480, 388, 482, 388, 480, 386, 482, 388, 480, 1248, 482, 1250, 456, 1276, 458, 412, 482, 388, 482, 1248, 458, 412, 480, 388, 480, 388, 480, 386, 458, 416, 482, 388, 480, 386, 460, 408, 482, 388, 456, 412, 480, 388, 482, 388, 480, 392, 458, 412, 482, 386, 480, 386, 482, 388, 480, 1250, 480, 1248, 480, 390, 480, 392, 482, 386, 482, 388, 456, 1274, 482, 388, 482, 1248, 480, 1248, 458, 412, 482, 392, 458, 412, 480, 388, 482, 386, 480, 388, 458, 410, 482, 388, 480, 388, 456, 1292, 482, 1248, 482, 1250, 480, 1248, 458, 1272, 468, 402, 480, 1250, 466, 402, 480, 1254, 482, 386, 458, 410, 482, 388, 456, 412, 482, 386, 476, 394, 480, 388, 482, 390, 482, 386, 480, 388, 458, 412, 458, 410, 480, 390, 482, 386, 480, 388, 458, 416, 482, 388, 482, 1248, 482, 1248, 458, 412, 458, 412, 480, 386, 482, 386, 480, 394, 480, 386, 482, 386, 482, 388, 480, 388, 480, 388, 480, 1250, 458, 1272, 458, 416, 480, 388, 480, 386, 482, 388, 458, 410, 480, 388, 482, 386, 458, 410, 482, 392, 458, 412, 456, 412, 482, 386, 482, 386, 482, 388, 480, 386, 458, 412, 482, 392, 480, 388, 456, 410, 466, 402, 456, 412, 456, 412, 458, 412, 480, 388, 482, 1254, 458, 410, 480, 388, 482, 388, 480, 388, 458, 412, 480, 388, 480, 388, 480, 392, 458, 410, 458, 1272, 458, 1274, 478, 390, 456, 412, 480, 388, 458, 412, 480, 392, 458, 1272, 482, 386, 480, 1250, 458, 410, 482, 386, 456, 412, 480, 388, 456, 1276, 482}; // PANASONIC_AC

//========================================================================================================

void setup() {

Serial.begin(115200);

irsend.begin();

Serial.print("Devices: ");

Serial.println(ds.getNumberOfDevices());

delay(1000);

WiFi.begin(ssid, password);

while (WiFi.status() != WL_CONNECTED) {//等待连接WiFi

delay(1000);

Serial.print(".");

}

// Use WiFiClient class to create TCP connections

if (!client.connected()) {//等待连接服务器

if (!client.connect(host, httpPort)) {

Serial.println("connection failed");

delay(5000);

return;

}

String msg4 = "{\"M\":\"checkout\",\"ID\":\"" + DEVICEID + "\",\"K\":\"" + APIKEY + "\"}\n";

client.print(msg4);

Serial.println("1");

String msg5 = "{\"M\":\"checkin\",\"ID\":\"" + DEVICEID + "\",\"K\":\"" + APIKEY + "\"}\n";

client.print(msg5);

Serial.println("2");

}

void loop() {

if(millis() - lastCheckInTime > postingInterval || lastCheckInTime==0) {

checkIn();

}

// Read all the lines of the reply from server and print them to Serial

if (client.available()) {

String inputString = client.readStringUntil('\n');

inputString.trim();

Serial.println(inputString);

int len = inputString.length()+1;

if(inputString.startsWith("{") && inputString.endsWith("}")){

//====================================================================================================================================

int i=inputString.indexOf("\"C\":");

Serial.println(i);

if(i>5)

{

String rec;

int key;

rec=inputString.substring(i+5,i+7);

Serial.println(rec);

key=rec.toInt();

if(rec.charAt(0)=='o')

{

Serial.println("打开空调");

key=1;

}else if(rec.charAt(0)=='c')

{

Serial.println("关闭空调");

key=0;

}

switch(key)

{

case 0:

Serial.println("关机");

irsend.sendRaw(rawDataOFF, 439, 38); // Send a raw data capture at 38kHz.

break;

case 1:

Serial.println("开机");

irsend.sendRaw(rawDataON, 439, 38); // Send a raw data capture at 38kHz.

break;

}

//========================================================================================================================/

}

void checkIn() {

String msg3 = "{{\"M\":\"beat\"}\n}\n";

client.print(msg3);

String msg1 = "{\"M\":\"update\",\"ID\":\"12170\",\"V\":{\"11173\":\""+String(ds.getTempC())+"\"}}\n";

if(ds.selectNext()){

Serial.print("DS18B20 OK: ");

Serial.print(ds.getTempC()); Serial.println(" *C, ");

client.print(msg1);

lastCheckInTime = millis();

}

//==========回应===

}

void sayToClient(String client_id, String content){

String msg = "{\"M\":\"say\",\"ID\":\"" + client_id + "\",\"C\":\"" + content + "\"}\n";

client.print(msg);

lastCheckInTime = millis();

}

```

基于ESP8266的物联网小制作-远程控制空调开关以及温度监控

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