From 4132e34153f3b580aa15b3d492e289f1cb184ba5 Mon Sep 17 00:00:00 2001
From: sieja <sieja>
Date: Mon, 10 Feb 2025 21:37:48 +0100
Subject: [PATCH] =?UTF-8?q?Temperature=20logger=20-=20wy=C5=9Bwietlacz=20-?=
 =?UTF-8?q?=20odczyt=20temepratury=20-=20RTC?=
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---
 .../TempHumLoggerHomeKit.ino                  | 159 ++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino

diff --git a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
new file mode 100644
index 0000000..595f5aa
--- /dev/null
+++ b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
@@ -0,0 +1,159 @@
+#include <SPI.h>
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_SSD1306.h>
+#include "DHT.h"
+#include "RTClib.h"
+
+#define Version "rtc: 0.7"
+#define WIRE Wire
+#define DHTTYPE DHT22
+#define DHTPIN 4 
+
+Adafruit_SSD1306 display = Adafruit_SSD1306(128, 32, &WIRE);
+DHT dht(DHTPIN, DHTTYPE);
+RTC_DS3231 rtc;  // Obiekt dla DS3231
+
+
+float hum;
+float temp;
+float heat_idx;
+
+
+int mins;
+int secs;
+int hourss;
+int dayss;
+int months;
+int years;
+char dateString[21];
+void setup() {
+
+  Serial.begin(115200);
+    Wire.begin(21, 22);
+  if (!rtc.begin()) {
+    Serial.println("Nie znaleziono DS3231 RTC!");
+    while (1);  // Zatrzymaj program, jeśli RTC nie jest dostępny
+  }
+
+//Ustawianie daty i godziny:
+//  rtc.adjust(DateTime(2025, 2, 10, 20, 35, 30));
+
+
+  
+  display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // Address 0x3C for 128x32
+  display.setTextSize(1);
+  display.setTextColor(SSD1306_WHITE);
+  display.clearDisplay();
+  display.println("Version:");
+  display.setCursor(0, 8);
+  display.println(Version);
+  display.setCursor(0, 16);
+  display.println("DHT22");
+  display.setCursor(0, 24);
+  display.println("RTC: DS3231");
+
+  display.display();
+  delay(1000);
+  dht.begin();
+
+
+}
+
+void loop() {
+  delay(1000);
+
+
+  hum = dht.readHumidity();
+  temp = dht.readTemperature();
+  // Compute heat index in Celsius (isFahreheit = false)
+  heat_idx = dht.computeHeatIndex(temp, hum, false);
+
+
+//HUM&TEMP
+//#########################################
+  display.clearDisplay();
+  display.setCursor(0,0);
+  display.println("Hum:");
+  display.setCursor(60,0);
+  display.println(hum);
+  display.setCursor(95,0);
+  display.println("%");
+
+  display.setCursor(0,8);
+  display.println("Temp:");
+  display.setCursor(60,8);
+  display.println(temp);
+  display.setCursor(95,8);
+  display.println("C");
+  
+  display.setCursor(0,16);
+  display.println("Temp idx:");
+  display.setCursor(60,16);
+  display.println(heat_idx);
+  display.setCursor(95,16);
+  display.println("C");
+  
+  
+//dla indexu: Caution:  > 27*C
+//     Extreme Caution: > 32 *C
+//              Danger: > 40 *C
+//      Extreme Danger: > 52 *C 
+//#########################################
+
+    DateTime now = rtc.now();
+
+    Serial.print(now.year(), DEC);
+  Serial.print('/');
+  Serial.print(now.month(), DEC);
+  Serial.print('/');
+  Serial.print(now.day(), DEC);
+  Serial.print(" ");
+  Serial.print(now.hour(), DEC);
+  Serial.print(':');
+  Serial.print(now.minute(), DEC);
+  Serial.print(':');
+  Serial.print(now.second(), DEC);
+  Serial.println();
+  years = now.year();
+  months = now.month();
+  dayss = now.day();
+  hourss = now.hour();
+  mins = now.minute();
+  secs = now.second();
+  
+//  display.setCursor(0,24);
+//  display.println(dayss);
+//  display.setCursor(13,24);
+//  display.println("-");
+//display.setCursor(20,24);
+//display.println(months);
+//display.setCursor(31,24);
+//display.println("-");
+//display.setCursor(38,24);
+//display.println(years);
+//
+//    
+//  display.setCursor(75,24);
+//  display.println(hourss);
+//  display.setCursor(86,24);
+//  display.println(":");
+//  display.setCursor(92,24);
+//  display.println(mins);
+//  display.setCursor(104,24);
+//  display.println(":");
+//  display.setCursor(109,24);
+//  display.println(secs);
+
+
+sprintf(dateString, "%02d/%02d/%4d  %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
+display.setCursor(0,24);
+display.println(dateString);
+
+    
+    display.display();
+
+    yield();
+
+
+}