基于ESP8266的家用智能wifi家电控制（附带app设计）

智能浴霸的WiFi连接及APP控制 #生活技巧# #居家生活技巧# #电器维修技巧# #智能电器绑定教程#

一、需求和思路

1.空调不带wifi，遥控总是找不到，手机没有红外线，只好做一个基于esp8266的局域网红外遥控，顺便做个app。

2.使用esp8266开发板，红外模块一个。

3.使用Android studio制作遥控app。

二、esp8266控制程序

#include <ESP8266WiFi.h>

#include <Servo.h>

#include <Arduino.h>

#include <IRremoteESP8266.h>

#include <IRsend.h>

const uint16_t kIrLed = 4;

IRsend irsend(kIrLed);

uint16_t rawData[119] ={1212, 496, 1186, 478, 418, 1270, 1210, 474, 1212, 498, 396, 1268, 416, 1268, 1210, 500, 394, 1294, 416, 1244, 444, 1266, 394, 7880, 1186, 478, 1230, 456, 414, 1294, 1186, 480, 1206, 500, 394, 1292, 394, 1270, 1206, 482, 414, 1268, 416, 1294, 394, 1270, 418, 7856, 1232, 452, 1210, 502, 418, 1268, 1208, 478, 1184, 502, 392, 1274, 414, 1294, 1210, 454, 416, 1292, 392, 1296, 416, 1268, 392, 7884, 1184, 500, 1186, 504, 414, 1270, 1184, 506, 1206, 478, 394, 1294, 392, 1294, 1198, 488, 392, 1294, 392, 1296, 390, 1294, 414, 7860, 1208, 478, 1210, 478, 392, 1294, 1208, 480, 1206, 480, 392, 1294, 394, 1294, 1206, 478, 418, 1270, 394, 1292, 392, 1296, 392};

uint16_t Geli_FanOpen[119] = {1268, 418, 1268, 418, 448, 1238, 1268, 418, 1268, 418, 450, 1238, 448, 1238, 450, 1236, 450, 1238, 448, 1238, 1268, 418, 448, 7828, 1268, 418, 1268, 418, 450, 1236, 1268, 418, 1270, 418, 448, 1238, 450, 1236, 450, 1238, 448, 1238, 448, 1238, 1268, 418, 450, 7828, 1268, 418, 1268, 418, 450, 1236, 1268, 418, 1268, 418, 450, 1236, 448, 1238, 450, 1236, 450, 1236, 450, 1236, 1268, 418, 450, 7826, 1266, 418, 1268, 418, 452, 1234, 1244, 442, 1246, 442, 452, 1234, 452, 1234, 452, 1234, 452, 1234, 452, 1234, 1244, 442, 452, 7824, 1246, 440, 1268, 418, 450, 1236, 1270, 418, 1268, 416, 448, 1238, 446, 1240, 424, 1260, 426, 1260, 430, 1256, 1222, 464, 430};

uint16_t Geli_FanClose[95] = {1268, 418, 1268, 418, 448, 1238, 1268, 418, 1270, 418, 450, 1238, 448, 1240, 448, 1238, 448, 1238, 450, 1236, 448, 1238, 1268, 7008, 1268, 418, 1268, 418, 450, 1238, 1268, 418, 1268, 418, 448, 1238, 448, 1236, 450, 1238, 450, 1236, 450, 1236, 450, 1238, 1268, 7010, 1266, 418, 1268, 418, 450, 1236, 1268, 418, 1268, 418, 450, 1236, 452, 1234, 452, 1236, 452, 1234, 452, 1234, 452, 1234, 1244, 7030, 1244, 440, 1246, 440, 474, 1212, 1270, 416, 1248, 440, 448, 1238, 448, 1238, 448, 1238, 446, 1240, 424, 1260, 426, 1260, 1222};

uint16_t Geli_FanType[95] = {1268, 418, 1268, 418, 448, 1238, 1268, 418, 1268, 418, 448, 1238, 448, 1238, 448, 1238, 448, 1238, 1268, 418, 448, 1238, 448, 7828, 1266, 418, 1268, 418, 448, 1238, 1266, 418, 1268, 418, 448, 1238, 448, 1238, 446, 1238, 472, 1214, 1268, 418, 448, 1238, 448, 7824, 1268, 418, 1268, 418, 448, 1238, 1266, 420, 1268, 418, 450, 1236, 448, 1238, 448, 1238, 448, 1236, 1268, 418, 450, 1236, 448, 7822, 1268, 418, 1268, 418, 450, 1234, 1244, 440, 1268, 418, 472, 1212, 450, 1236, 472, 1214, 446, 1238, 1242, 444, 426, 1260, 430};

uint16_t Geli_FanTimer[71] = {1266, 418, 1268, 418, 448, 1238, 1266, 420, 1268, 418, 448, 1238, 448, 1240, 446, 1238, 1268, 418, 448, 1238, 448, 1238, 448, 7828, 1268, 420, 1268, 418, 448, 1238, 1268, 418, 1268, 418, 448, 1238, 448, 1238, 448, 1238, 1268, 418, 448, 1240, 472, 1214, 448, 7826, 1266, 420, 1268, 418, 448, 1238, 1268, 418, 1266, 420, 448, 1238, 448, 1238, 448, 1236, 1270, 416, 450, 1236, 450, 1236, 450};

#include <ESP8266WiFi.h>

#include <Servo.h>

#ifndef STASSID

#define STASSID "你的wifi"

#define STAPSK "你的wifi密码"

#endif

#define ANGLE_ON 76

#define ANGLE_OFF 270

#define ANGLE_NONE 90

const char* ssid = STASSID;

const char* password = STAPSK;

int angle=ANGLE_NONE;

Servo myservo;

WiFiServer server(80);

void setup() {

Serial.begin(74880);

myservo.attach(4);

myservo.write(angle);

Serial.println();

Serial.println();

Serial.print(F("WiFi start connect "));

Serial.println(ssid);

WiFi.mode(WIFI_STA);

WiFi.begin(ssid, password);

while (WiFi.status() != WL_CONNECTED) {

delay(500);

Serial.print(F("."));

}

Serial.println();

Serial.println(F("WiFi已连接！"));

server.begin();

Serial.println(F("模块服务端已开启！"));

Serial.println(WiFi.localIP());

}

void loop() {

WiFiClient client = server.available();

if (!client) {

return;

}

client.setTimeout(1000);

String req = client.readStringUntil('\r');

Serial.println(F("请求: "));

Serial.println(req);

if (req.indexOf(F("/gpio/0")) != -1) {

angle = ANGLE_ON;

myservo.write(angle);

delay(1000);

myservo.write(ANGLE_NONE);

}

else if (req.indexOf(F("/gpio/1")) != -1) {

irsend.sendRaw(rawData, 119, 38);

}

else if (req.indexOf(F("/gpio/2")) != -1) {

irsend.sendRaw(Geli_FanOpen, 119, 38);

}

else if (req.indexOf(F("/gpio/3")) != -1) {

irsend.sendRaw(Geli_FanTimer, 71, 38);

}

else if (req.indexOf(F("/gpio/4")) != -1) {

irsend.sendRaw(Geli_FanClose, 95, 38);

}

else if (req.indexOf(F("/gpio/5")) != -1) {

irsend.sendRaw(Geli_FanType, 95, 38);

}

else {

Serial.println(F("无效请求"));

}

while (client.available()) {

client.read();

}

client.print(F("<!DOCTYPE html>\r\n<html xmlns='http://www.w3.org/1999/xhtml'>\r\n"));

client.print(F("<head>\r\n<meta charset='utf-8'/>\r\n<title>WiFi智能控制</title>\r\n"));

client.print(F("<style type='text/css'>.state{text-align:center;font-size:10px;}"));

client.print(F(".on{text-align:center;font-size:20px;alink='#1a9e5f'}.off{text-align:center;font-size:20px;alink='#da4f43'}"));

client.print(F("</style><body><div class='state'>灯状态："));

client.print((angle>ANGLE_NONE) ? F("关</div>") : F("开</div>"));

client.print(F("<br><br><div class='on'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/0'>电脑开</a></div><br><br><div class='off'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/1'>电扇摇头</a></div><br><br><div class='off'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/2'>电扇开机</a></div><br><br><div class='off'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/3'>电扇定时</a></div><br><br><div class='off'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/4'>电扇关机</a></div><br><br><div class='off'><a href='http://"));

client.print(WiFi.localIP());

client.print(F("/gpio/5'>电扇风类</a></div></body></html>"));

Serial.println(F("客户端已挂起！"));

}

注意：1、程序中的遥控代码来自于esp8266的红外接收模块，详情见另外一篇文章。app设计见另一篇文章。

           2、程序下载进芯片之后灯带其连接上家里的wifi，就可以去路由器界面查看其ip地址，然后直接访问其ip地址，就会出现控制页面，点击相应按钮，把红外发射器对准要控制的电器，即可控制。

           3、我把红外发射器的数据线接在了D14引脚。

网址：基于ESP8266的家用智能wifi家电控制（附带app设计） https://www.yuejiaxmz.com/news/view/208110

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