此项目主要是包含NTP获取时间和手机连接控制组成
1. 本项目效果：
晚上到点强制关灯睡觉，早上开灯提醒起床，如果晚上不想睡可以通过手机建立连接进行控制开灯或者关灯，还增加了一些KTV爆闪等有趣效果模式（有些费灯）
2. 项目使用的设备及软件
使用的硬件：wemos D1，继电器
软件环境编译 ：Arduino
线路连接如下：
3. 代码
#include <NTPClient.h> // change next line to use with another board/shield #include <ESP8266WiFi.h> //#include <WiFi.h> // for WiFi shield //#include <WiFi101.h> // for WiFi 101 shield or MKR1000 #include <WiFiUdp.h> #define GPIOR D5//调用GPIOR端口 D5 //#define WEEK1 "1" //#define WEEK2 "2" //#define WEEK3 "3" //#define WEEK4 "4" #define WEEK5 "5" #define WEEK6 "6" #define WEEK7 "7" const char *ssid = "Xiaomi_0992";//WIFI账号 const char *password = "2020AP1335";//WIFI密码 int port =8888;//端口号，手机连接时输入 WiFiServer server(port);//设置服务器端口号 WiFiUDP ntpUDP;//用于获取当前时间 // You can specify the time server pool and the offset (in seconds, can be // changed later with setTimeOffset() ). Additionaly you can specify the // update interval (in milliseconds, can be changed using setUpdateInterval() ). NTPClient timeClient(ntpUDP, "europe.pool.ntp.org", 8*3600, 60000); void initWifiSta()//WIFI初始化 { WiFi.mode(WIFI_STA); // 设置STA模式 WiFi.begin(ssid, password); //连接网络 while (WiFi.status() != WL_CONNECTED)//等待连接上，在连接过程打印. { Serial.print("."); delay(500); } Serial.println(WiFi.localIP());//通过串口调试小助手 打印wemos的IP地址 } void initGPIOR()//定义GPIOR函数 { pinMode(GPIOR,OUTPUT);//打开 digitalWrite(GPIOR,LOW);//一开始灯是开的 } void setup() { initGPIOR(); initWifiSta(); server.begin(); timeClient.begin(); Serial.begin(115200); WiFi.begin(ssid, password); while ( WiFi.status() != WL_CONNECTED ) { delay ( 500 ); Serial.print ( "." ); } timeClient.begin(); } void loop() { int i; char cmd; String time0;//当前时间变量 String week;//当前星期几变量 const char *time1 = "22:40:00"; const char *time2 = "22:45:00"; const char *time3 = "23:18:00"; const char *time4 = "23:20:00"; const char *time5 = "09:30:00"; const char *time6 = "07:42:00"; timeClient.update(); //获取时间 week = timeClient.getDay();//获取当下星期几 time0 = timeClient.getFormattedTime();//获取当下时间 week.c_str(); time0.c_str();//将string类型转换为 char类型 Serial.println(time0.c_str());//往串口打印当前时间 Serial.println(timeClient.getDay());//往串口打印当前星期几 WiFiClient client =server.available();//服务器初始化 //如果是周五或者周六或者周天 if((strcmp(week.c_str(),WEEK5)==0)||(strcmp(week.c_str(),WEEK6)==0)||(strcmp(week.c_str(),WEEK7)==0)) { if(strcmp(week.c_str(),WEEK5)==0) { if(strcmp(time0.c_str(),time3) == 0)//周五23:18:00闪烁一下提醒关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("t 5 close"); delay(1500); digitalWrite(GPIOR,LOW);//开灯 Serial.println("t 5 open"); } if(strcmp(time0.c_str(),time4) == 0)//周五23:20:00到点关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("5 close"); } else if(strcmp(time0.c_str(),time6) == 0)//周五07:42:00到点开灯 { digitalWrite(GPIOR,LOW);//开灯 Serial.println("5 open"); } } if(strcmp(week.c_str(),WEEK6)==0) { if(strcmp(time0.c_str(),time3) == 0)//周六23:18:00闪烁一下提醒关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("6 t close"); delay(1500); digitalWrite(GPIOR,LOW);//开灯 Serial.println("6 t open"); } if(strcmp(time0.c_str(),time4) == 0)//周六23:20:00到点关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("6 close"); } else if(strcmp(time0.c_str(),time5) == 0)//周六09:30:00到点开灯 { digitalWrite(GPIOR,LOW);//开灯 Serial.println("6 open"); } } if(strcmp(week.c_str(),WEEK7)==0) { if(strcmp(time0.c_str(),time1) == 0)//周六22:40:00闪烁一下提醒关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("7 t close"); delay(1500); digitalWrite(GPIOR,LOW);//开灯 Serial.println("7 t open"); } if(strcmp(time0.c_str(),time2) == 0)//周天22:45:00到点关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("7 close"); } else if(strcmp(time0.c_str(),time5) == 0)//周天09:30:00到点开灯 { digitalWrite(GPIOR,LOW);//开灯 Serial.println("7 open"); } } } else //((strcmp(week.c_str(),WEEK1)==0)||(strcmp(week.c_str(),WEEK2)==0)||(strcmp(week.c_str(),WEEK3)==0)||(strcmp(week.c_str(),WEEK4)==0))//如果是周一到周四 { if(strcmp(time0.c_str(),time1) == 0)//22:46:00灯闪一下 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("1 t close"); delay(1500); digitalWrite(GPIOR,LOW);//开灯 Serial.println("1 t open"); } if(strcmp(time0.c_str(),time2) == 0)//22:50:00彻底关灯 { digitalWrite(GPIOR,HIGH);//关灯 Serial.println("1 close"); } if(strcmp(time0.c_str(),time6) == 0)//07:42:00开灯 { digitalWrite(GPIOR,LOW);//开灯 Serial.println("1 open"); } } while(client.connected())//等待手机连接Wemos D1 { while(client.available()>0)//有数据到来，类似串口那个函数 { cmd = client.read();//读取数据 Serial.println(client.read());//打印输入的几 Serial.println(cmd);//打印输入的几 if(cmd == '1')//如果手机输入字符串 1 { Serial.println("phone 1"); digitalWrite(GPIOR,LOW);//开灯 } if(cmd == '2')//如果手机输入字符串 2 { Serial.println("phone 2"); digitalWrite(GPIOR,HIGH);//关灯 } if(cmd == '3')//如果手机输入字符串 3//小众吓人模拟停电模式 { Serial.println("phone 3"); for(i=0;i<3;i++) { digitalWrite(GPIOR,HIGH);//关灯 delay(6000); digitalWrite(GPIOR,LOW);//开灯 delay(150); } } if(cmd == '4')//如果手机输入字符串 4//进入顿挫模式 { Serial.println("phone 4"); for(i=0;i<8;i++) { digitalWrite(GPIOR,HIGH);//关灯 delay(1000); digitalWrite(GPIOR,LOW);//开灯 delay(1000); } } if(cmd == '5')//如果手机输入字符串 4//进入快顿挫模式 { Serial.println("phone 5"); for(i=0;i<10;i++) { digitalWrite(GPIOR,HIGH);//关灯 delay(500); digitalWrite(GPIOR,LOW);//开灯 delay(500); } } if(cmd == '6')//如果手机输入字符串 4//进入激情爆闪模式 { Serial.println("phone 6"); for(i=0;i<25;i++) { digitalWrite(GPIOR,HIGH);//关灯 delay(200); digitalWrite(GPIOR,LOW);//开灯 delay(200); } } if(cmd == '7')//如果手机输入字符串 4//进入摇滚模式 { Serial.println("phone 7"); for(i=0;i<15;i++) { digitalWrite(GPIOR,HIGH);//关灯 delay(500); digitalWrite(GPIOR,LOW);//开灯 delay(400); digitalWrite(GPIOR,HIGH);//关灯 delay(300); digitalWrite(GPIOR,LOW);//开灯 delay(200); } } } delay(1000); } delay(1000); //Serial.println(WiFi.localIP()); //通过串口打印wemos的IP地址 }
4. 调试过程
5. 视频展示
代录制
