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袖珍网络定闹时钟

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lwq1947

发布时间: 2023-10-22 15:44

正文摘要:

ESP8266-01S价格便宜体积小。虽然可用端口少，但通过程序设计就可充分开发它的用途。这个网络定闹时钟有时钟显示，温湿度显示，闹钟调整，定时闹铃。断电后定闹设置不变. 整机装在一个两 ...

ID:997011 发表于 2024-11-17 16:31

文凤轩发表于 2024-1-31 17:59
有用，拜请楼主开源吧。

我今天无意中才发现你的贴子，我已给论坛发帖建议改进发帖提醒功能。非常包歉下面奉上该程序：

#include <dht11.h>
#include <Wire.h>
#include <NTPClient.h>
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <U8g2lib.h>
#include <EEPROM.h>
U8G2_SSD1306_128X32_UNIVISION_F_SW_I2C u8g2(U8G2_R0, /* clock=*/ 3, /* data=*/ 1, /* reset=*/ U8X8_PIN_NONE);
dht11 DHT11;
#define DHT11PIN 2
const char *ssid    = "******" ; WIFI名称
const char *password = "******" ; WIFI密码
int e=1;
int f=2;
int g=0;
int h=0;
int i=0;
int j=0;
int k=0;
int x=0;
int y=0;
WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP,"ntp1.aliyun.com",60*60*8,30*60*1000);
void setup() {
Wire.begin(1,3);
u8g2.begin();
  Serial.begin(115200);
WiFi.begin(ssid, password);
pinMode(0,  OUTPUT);
pinMode(2, INPUT_PULLUP);
pinMode(1, INPUT_PULLUP);
pinMode(3, INPUT_PULLUP);
  digitalWrite(0,LOW);
while ( WiFi.status() != WL_CONNECTED ) {
   delay ( 1000 );
  }
  timeClient.begin();
}

void loop() {
  if((y==0)&&(i==0)) {
   EEPROM.begin(512);
e=EEPROM.read(500);
f=EEPROM.read(502);
g=EEPROM.read(503);
h=EEPROM.read(504);
  }
y=1;
int chk = DHT11.read(DHT11PIN);
timeClient.update();
String comdata=timeClient.getFormattedTime();
String hh=comdata.substring(0,1);
String hl=comdata.substring(1,2);
String mh=comdata.substring(3,4);
String ml=comdata.substring(4,5);
  int a=hh.toInt();
  int b=hl.toInt();
  int c=mh.toInt();
  int d=ml.toInt();
if((e==a)&&(f==b)&&(g==c)&&(h==d)&&(i== 5))
{ digitalWrite(0,HIGH);
  j=1;
}
if(j==1) digitalWrite(0,!digitalRead(0));
k++;
  if(k==6) k=0;
if(digitalRead(1)== LOW) i++;
if(i==6) i=0;
if(i==0) {
  j=0;
  x=0;
  digitalWrite(0,LOW);
  u8g2.setFont(u8g2_font_inr33_mr);
// u8g2.setFont(u8g2_font_logisoso34_tn);
if(k<4) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  if(a==0) u8g2.print(" ");
  else  u8g2.print(a);
  u8g2.setCursor(25,31);
  u8g2.print(b);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(c);
  u8g2.setCursor(103,31);
  u8g2.print(d);
  u8g2.sendBuffer();
  delay(500);
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  if(a==0) u8g2.print(" ");
  else  u8g2.print(a);
  u8g2.setCursor(25,31);
  u8g2.print(b);
  u8g2.drawStr(54,26," ");
  u8g2.setCursor(79,31);
  u8g2.print(c);
  u8g2.setCursor(103,31);
  u8g2.print(d);
  u8g2.sendBuffer();
  delay(500);
}
if(k==4) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print((int)DHT11.temperature);
  u8g2.drawStr(103,31,"C");
  u8g2.sendBuffer();
  delay(1000);
}
if(k==5) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print((int)DHT11.humidity);
  u8g2.drawStr(103,31,"%");
  u8g2.sendBuffer();
  delay(1000);
}
}
if(i==1) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(" ");
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
if(digitalRead(2)== LOW) e++;
  if(e==3) e=0;
}
if(i==2) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(" ");
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  if(digitalRead(2)== LOW) f++;
if((e<2)&&(f==10)) f=0;
if((e==2)&&(f==4)) f=0;
}
if(i==3) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(" ");
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  if(digitalRead(2)== LOW) g++;
if(g==6) g=0;
}
if(i==4) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(h);
  u8g2.sendBuffer();
  delay(500);
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print(e);
  u8g2.setCursor(25,31);
  u8g2.print(f);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(g);
  u8g2.setCursor(103,31);
  u8g2.print(" ");
  u8g2.sendBuffer();
  delay(500);
  if(digitalRead(2)== LOW) h++;
  if(h==10) h=0;
}
if(i==5) {
  if(x==0) {
EEPROM.write(500, e);
EEPROM.write(502, f);
EEPROM.write(503, g);
EEPROM.write(504, h);
EEPROM.commit();
delay(100);
}
x=1;
   if(k<4) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  if(a==0) u8g2.print(" ");
  else  u8g2.print(a);
  u8g2.setCursor(25,31);
  u8g2.print(b);
  u8g2.drawStr(54,26,":");
  u8g2.setCursor(79,31);
  u8g2.print(c);
  u8g2.setCursor(103,31);
  u8g2.print(d);
  u8g2.sendBuffer();
  delay(1000);
   }
if(k==4) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print((int)DHT11.temperature);
  u8g2.drawStr(103,31,"C");
  u8g2.sendBuffer();
  delay(1000);
}
if(k==5) {
  u8g2.clearBuffer();
  u8g2.setCursor(0,31);
  u8g2.print((int)DHT11.humidity);
  u8g2.drawStr(103,31,"%");
  u8g2.sendBuffer();
  delay(1000);
}
}
}

ID:91165 发表于 2024-6-17 12:52