使用ESP8266 WiFi模块远程控制美的热水器

/*
 *  EasyloT sketch tweeked by Barnabybear - original @
 *  http://iot-playground.com/2-uncategorised/40-esp8266-wifi-relay-switch-arduino-ide
 *  This sketch demonstrates how to set up a simple HTTP-like server.
 *  The server will set a GPIO pin depending on the request
 *    http://server_ip/gpio/0 will set the GPIO2 low,
 *    http://server_ip/gpio/1 will set the GPIO2 high
 *  server_ip is the IP address of the ESP8266 module, will be 
 *  printed to Serial when the module is connected.
 */
 
 
#include <ESP8266WiFi.h>
#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>

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.

// Example of data captured by IRrecvDumpV2.ino
uint16_t rawData[91] = {8998, 4516,  558, 586,  570, 1704,  570, 576,  582, 1698,  570, 1690,  588, 576,  578, 578,  576, 624,  504, 1696,  576, 650,  506, 546,  584, 578,  576, 582,  548, 1718,  580, 554,  572, 1696,  578, 598,  560, 586,  570, 1716,  554, 1694,  552, 1724,  574, 654,  502, 1708,  560, 1700,  572, 1700,  576, 1702,  566, 580,  578, 1696,  578, 552,  576, 600,  554, 586,  570, 580,  578, 1694,  576, 552,  580, 1700,  570, 582,  572, 1678,  570, 1670,  576, 1694,  578, 1702,  544, 576,  580, 1700,  570, 22038,  9022, 4472,  580};  // UNKNOWN 9DEA1C57
uint16_t rawData2[91] = {8954, 4546,  508, 582,  572, 1828,  480, 548,  576, 1888,  414, 1804,  436, 826,  342, 670,  456, 714,  422, 1636,  572, 548,  584, 620,  506, 732,  456, 520,  580, 1776,  528, 548,  604, 1678,  562, 588,  574, 656,  528, 1666,  572, 1702,  602, 1678,  562, 572,  584, 1696,  610, 1660,  578, 1778,  500, 1938,  366, 1634,  612, 1734,  512, 546,  580, 548,  608, 522,  580, 554,  572, 1696,  608, 540,  584, 736,  422, 552,  574, 1842,  466, 1654,  582, 1668,  578, 1696,  576, 550,  582, 1840,  434, 22036,  8998, 4498,  578};  // UNKNOWN A1576C28
uint16_t rawData3[91] = {8982, 4498,  552, 628,  552, 1720,  558, 594,  556, 1724,  550, 1696,  578, 600,  558, 584,  570, 580,  550, 1720,  576, 602,  552, 596,  540, 602,  552, 628,  552, 1702,  570, 598,  560, 1718,  526, 608,  548, 620,  536, 1726,  546, 1740,  556, 1718,  530, 598,  558, 1736,  536, 1684,  536, 1694,  552, 1714,  558, 1720,  528, 1738,  534, 604,  552, 1744,  554, 596,  534, 624,  530, 1742,  504, 644,  536, 622,  532, 580,  552, 1740,  530, 628,  552, 1720,  530, 1726,  546, 630,  552, 1690,  554, 22060,  9034, 4458,  532};  // UNKNOWN B0182DF7

 
 
const char* ssid = "你的wifi SSID";
const char* password = "你的wifi密码";

 
// Create an instance of the server
// specify the port to listen on as an argument
WiFiServer server(80);
 
void setup() {
  irsend.begin();
#if ESP8266
  Serial.begin(115200, SERIAL_8N1, SERIAL_TX_ONLY);
#else  // ESP8266
  Serial.begin(115200, SERIAL_8N1);
#endif  // ESP8266
  delay(10);
 
 
  // prepare GPIO2
  pinMode(2, OUTPUT);
  digitalWrite(2, 0);

 
  // Connect to WiFi network
  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
 
  WiFi.begin(ssid, password);
  struct ip_info info;
      IP4_ADDR(&info.ip,192,168,1,200);
      IP4_ADDR(&info.gw,192,168,1,1);