https:\/\/visualstudio.microsoft.com\/vs\/<\/a> . \u0391\u03c6\u03bf\u03cd \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03b7\u03b3\u03b1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c3\u03c4\u03b1 Extensions \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf PlatformIO.<\/p>\n\n\n\n\u039c\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5 Visual Studio \u03bc\u03c0\u03b1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c3\u03c4\u03bf PlatformIO \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03bd\u03ad\u03bf project. \u0398\u03b1 \u03c3\u03b1\u03c2 \u03b6\u03b7\u03c4\u03b7\u03b8\u03b5\u03af \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2, \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b5 \u03c4\u03bf ESP32. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03ad\u03bf\u03c5 project \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03ba\u03b1\u03b8\u03c5\u03c3\u03c4\u03ad\u03c1\u03b7\u03c3\u03b7, \u03b1\u03c5\u03c4\u03ae \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03c3\u03c4\u03bf PlatformIO \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03c4\u03c3\u03b9 \u03b3\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac down loads.<\/p>\n\n\n\n
\u03a3\u03c4\u03bf \u03b1\u03c1\u03c7\u03b5\u03af\u03bf platformio.ini \u03b8\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03c4\u03bf PlatformIO. \u0395\u03ba\u03b5\u03af \u03b5\u03c3\u03b5\u03af\u03c2 \u03b8\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2. \u03a4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b5\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03bc\u03b1\u03c2 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9.<\/p>\n\n\n\n
[env:esp32dev]\nplatform = espressif32\nboard = esp32dev\nframework = arduino\nmonitor_speed = 115200\n\nlib_deps =\n adafruit\/RTClib\n adafruit\/DHT sensor library\n adafruit\/Adafruit Unified Sensor\n adafruit\/Adafruit BMP280 Library\n bblanchon\/ArduinoJson\n marcoschwartz\/LiquidCrystal_I2C\n<\/code><\/pre>\n\n\n\n\u039a\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2<\/strong><\/h2>\n\n\n\n\u039c\u03bf\u03bb\u03bf\u03bd\u03cc\u03c4\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b3\u03c1\u03ac\u03c8\u03b9\u03bc\u03bf \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03b3\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03bf \u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ad\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03c3\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03bb\u03af\u03b3\u03bf \u03ba\u03b1\u03b9\u03c1\u03cc \u03c4\u03bf Ardiuno IDE, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b5\u03bb\u03b5\u03ba\u03c4\u03ad\u03c2, \u03b7 \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ad\u03ba\u03b4\u03bf\u03c3\u03ae \u03b7 2.3.7 \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc down loader \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03bc\u03bf\u03c5 \u03b5\u03c0\u03ad\u03c4\u03c1\u03b5\u03c0\u03b5 \u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c9 \u03c0\u03bb\u03b1\u03ba\u03ad\u03c4\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd ESP32. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5 \u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b5 \u03bd\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03c9 \u03bc\u03b5 \u03c4\u03bf Visual Studio, \u03c0\u03bf\u03c5 \u03bc\u03bf\u03c5 \u03ae\u03c4\u03b1\u03bd \u03ba\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03b1\u03c0\u03cc \u03ac\u03bb\u03bb\u03b5\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2. \u0391\u03c0\u03cc \u03c4\u03b1 Extensions \u03b5\u03b3\u03ba\u03b1\u03c4\u03ad\u03c3\u03c4\u03b7\u03c3\u03b1 \u03c4\u03bf PlatformIO , \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03c9\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03bc\u03b5 \u03bc\u03b9\u03ba\u03c1\u03bf \u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ad\u03c2.<\/p>\n\n\n\n
\u03a4\u03b1 \u03b4\u03cd\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03b1\u03c1\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf platformio.ini, \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b8\u03b7\u03ba\u03b5 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03ba\u03b1\u03b9 \u03c4\u03bf main.cpp. \u03a3\u03c4\u03bf \u03b1\u03c1\u03c7\u03b5\u03af\u03bf main.cpp \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c3\u03b1\u03c2 \u03c3\u03b5 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 C \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b4\u03bf\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf Arduino IDE. \u039c\u03b5 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b5\u03af\u03bf\u03c5 main.cpp \u03c4\u03bf PlatformIO \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae \u03cc\u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b1 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1.<\/p>\n\n\n\n
\u0392\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd<\/strong><\/h2>\n\n\n\n\n
#include <Arduino.h><\/p>\n\n\n\n
#include <WiFi.h><\/p>\n\n\n\n
#include <WebServer.h><\/p>\n\n\n\n
#include <Wire.h><\/p>\n\n\n\n
#include <RTClib.h><\/p>\n\n\n\n
#include <DHT.h><\/p>\n\n\n\n
#include <Adafruit_BMP280.h><\/p>\n\n\n\n
#include <time.h><\/p>\n\n\n\n
#include <LiquidCrystal_I2C.h><\/p>\n\n\n\n
#include <ArduinoJson.h><\/p>\n<\/div>\n\n\n\n
\u039f\u03b9 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03ac\u03bd\u03b1\u03c4\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03ba\u03ad\u03c4\u03b1<\/strong><\/h2>\n\n\n\n\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03ac\u03bd\u03b1\u03c4\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03ba\u03ad\u03c4\u03b1<\/p>\n\n\n\n
\n
\/\/ LEDs<\/strong><\/p>\n\n\n\n#define LED1 2<\/p>\n\n\n\n
#define LED2 4<\/p>\n\n\n\n
#define LED3 33<\/p>\n\n\n\n
\/\/ Push button<\/strong><\/p>\n\n\n\n#define BUTTON_PIN 27<\/p>\n\n\n\n
#define LONG_PRESS_TIME 1000 \/\/ ms<\/p>\n\n\n\n
#define DEBOUNCE_TIME 200 \/\/ ms<\/p>\n\n\n\n
\/\/ DHT22<\/strong><\/p>\n\n\n\n#define DHTPIN 25<\/p>\n\n\n\n
#define DHTTYPE DHT22<\/p>\n\n\n\n
\/\/ I2C<\/strong><\/p>\n\n\n\n#define SDA_PIN 21<\/p>\n\n\n\n
#define SCL_PIN 22<\/p>\n<\/div>\n\n\n\n
\u0397 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf WiFi \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03b1\u03c2<\/strong><\/h2>\n\n\n\nconst char* ssid = \"my ssid\";\nconst char* password = \"my password\";\n\nWebServer server(80);\nRTC_DS3231 rtc;\nDHT dht(DHTPIN, DHTTYPE);\nAdafruit_BMP280 bmp;<\/code><\/pre>\n\n\n\n
Global \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2<\/strong><\/p>\n\n\n\nunsigned long lcdTimeout = 0;\nbool lcdOn = false;\nint displayMode = 0; \/\/ 0=RTC, 1=DHT22, 2=BMP280\n\nvolatile bool buttonEvent = false;\nvolatile unsigned long pressStartTime = 0;\nvolatile unsigned long lastInterruptTime = 0;\n<\/code><\/pre>\n\n\n\n
\u0394\u03b7\u03bb\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd (declarations)<\/strong><\/p>\n\n\n\nint myFunction(int, int);\t\u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03b4\u03ae\u03bb\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03b7 \u03b2\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd\nvoid setupRTCfromNTP();\n\/\/void handleButton();\nString getRTC();\nString getDHT();\nString getBMP();\nvoid handleRoot();\nvoid toggleLED(int );\nvoid IRAM_ATTR handleButtonInterrupt();\nvoid updateLCD();\nvoid handleData();\nString getDateGR();\nString getTimeGR();\nString getTemp();\nString getHum();\n\n\u03a0\u03b1\u03c1\u03ac\u03b3\u03c1\u03b1\u03c6\u03bf\u03c2 setup<\/strong><\/code><\/pre>\n\n\n\n\u03a4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03af\u03b1 \u03bc\u03cc\u03bd\u03bf \u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.\n\nvoid setup() {\n}\n<\/code><\/pre>\n\n\n\n
\u03a0\u03b1\u03c1\u03ac\u03b3\u03c1\u03b1\u03c6\u03bf\u03c2 loop<\/strong><\/p>\n\n\n\n\u03a4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2.\n\u03a3\u03c4\u03bf\u03bd \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03b8\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03b7\u03c2 loop() \n\nvoid loop() {\n\n}\n\n\u039f\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd<\/strong><\/code><\/pre>\n\n\n\n\u0395\u03b4\u03ce \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\n\/\/ put function definitions here:\n\u03b5\u03b4\u03ce \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b9\u03b1 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ae\u03c3\u03b1\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03b7\u03bb\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd. \u03a4\u03b7\u03bd \u03b2\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf PlatformIO \u03c3\u03c4\u03b7 \u03c6\u03ac\u03c3\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 project \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c3\u03cd\u03bd\u03c4\u03b1\u03be\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03bc\u03b1\u03c2.\n\nint myFunction(int x, int y) {\t\t\n return x + y;\n}\n\n\u03a3\u03c4\u03bf\u03bd \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03b8\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c0\u03bb\u03ae\u03c1\u03b5\u03b9\u03c2 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b4\u03b9\u03ba\u03ae \u03bc\u03b1\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae.\n\n\u0395\u03c0\u03b9\u03c3\u03b7\u03bc\u03ac\u03bd\u03c3\u03b5\u03b9\u03c2<\/strong><\/code><\/pre>\n\n\n\n1. \u0397 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ce\u03c1\u03b1 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf Real Time Clock \u03b1\u03c0\u03cc NTP (Network Time Protocol) server \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 setupRTCfromNTP() \u03c3\u03c4\u03b7 \u03c6\u03ac\u03c3\u03b7 \u03c4\u03bf setup() \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2<\/p>\n\n\n\n
2. \u039f \u03c0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 routine table \u03c4\u03bf\u03c5 ERP32 server \u03c0\u03bf\u03c5 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03b4\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c6\u03ac\u03c3\u03b7 \u03c4\u03bf\u03c5 setup() \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2, \u03c0\u03c1\u03b9\u03bd \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf server \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9<\/p>\n\n\n\n
\n
server.on(“\/”, handleRoot);<\/p>\n\n\n\n
server.on(“\/led1”, [](){ toggleLED(LED1); });<\/p>\n\n\n\n
server.on(“\/led2”, [](){ toggleLED(LED2); });<\/p>\n\n\n\n
server.on(“\/led3”, [](){ toggleLED(LED3); });<\/p>\n\n\n\n
server.on(“\/data”, handleData);<\/p>\n<\/div>\n\n\n\n
3. \u0397 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 void handleRoot() \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd browser \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae AJAX (\u03c7\u03c9\u03c1\u03af\u03c2 reload), <\/strong>\u03c7\u03c9\u03c1\u03af\u03c2 \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03bd\u03b1 \u03be\u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03c4\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9, \u03b1\u03c0\u03cc \u03c4\u03bf <\/strong>script<\/strong>updateData() <\/strong>\u03ba\u03ac\u03b8\u03b5 30 <\/strong>sec.<\/strong><\/p>\n\n\n\n\u039f \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2<\/h2>\n\n\n\n
\u0395\u03b4\u03ce \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b5\u03af\u03bf main.cpp<\/p>\n\n\n\n
#include <Arduino.h>\n#include <WiFi.h>\n#include <WebServer.h>\n#include <Wire.h>\n#include <RTClib.h>\n#include <DHT.h>\n#include <Adafruit_BMP280.h>\n#include <time.h>\n#include <LiquidCrystal_I2C.h>\n#include <ArduinoJson.h>\n\n\n\/\/ LEDs\n#define LED1 2\n#define LED2 4\n#define LED3 33\n\n\/\/ Push button\n#define BUTTON_PIN 27\n#define LONG_PRESS_TIME 1000 \/\/ ms\n#define DEBOUNCE_TIME 200 \/\/ ms\n\n\n\/\/ DHT22\n#define DHTPIN 25\n#define DHTTYPE DHT22\n\n\/\/ I2C\n#define SDA_PIN 21\n#define SCL_PIN 22\n\n\/\/ LCD\nLiquidCrystal_I2C lcd(0x27, 16, 2); \/\/ \u03ac\u03bb\u03bb\u03b1\u03be\u03b5 0x27 \u03b1\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9\n\n\nconst char* ssid = \"your-ssid\";\nconst char* password = \"your-password\";\n\nWebServer server(80);\nRTC_DS3231 rtc;\nDHT dht(DHTPIN, DHTTYPE);\nAdafruit_BMP280 bmp;\n\nunsigned long lcdTimeout = 0;\nbool lcdOn = false;\nint displayMode = 0; \/\/ 0=RTC, 1=DHT22, 2=BMP280\n\nvolatile bool buttonEvent = false;\nvolatile unsigned long pressStartTime = 0;\nvolatile unsigned long lastInterruptTime = 0;\n\n\n\/\/ -----------------------------------------------------\n\n\/\/ put function declarations here:\nint myFunction(int, int);\nvoid setupRTCfromNTP();\n\/\/void handleButton();\nString getRTC();\nString getDHT();\nString getBMP();\nvoid handleRoot();\nvoid toggleLED(int );\nvoid IRAM_ATTR handleButtonInterrupt();\nvoid updateLCD();\nvoid handleData();\nString getDateGR();\nString getTimeGR();\nString getTemp();\nString getHum();\n\n\/\/ ------------------------------------------------------\n\nvoid setup() {\n \/\/ put your setup code here, to run once:\n int result = myFunction(2, 3);\n\n Serial.begin(115200);\n\n pinMode(LED1, OUTPUT);\n pinMode(LED2, OUTPUT);\n pinMode(LED3, OUTPUT);\n pinMode(BUTTON_PIN, INPUT_PULLUP);\n\n attachInterrupt(\n digitalPinToInterrupt(BUTTON_PIN),\n handleButtonInterrupt,\n CHANGE \/\/ press + release\n );\n\n Wire.begin(SDA_PIN, SCL_PIN);\n\n lcd.init();\n lcd.backlight();\n\n lcd.setCursor(0,0);\n lcd.print(\"ESP32 OK\");\n lcd.setCursor(0,1);\n lcd.print(\"LCD I2C 1602\");\n\n rtc.begin();\n dht.begin();\n bmp.begin(0x76);\n\n WiFi.begin(ssid, password);\n while (WiFi.status() != WL_CONNECTED) delay(500);\n\n setupRTCfromNTP();\n\n server.on(\"\/\", handleRoot);\n server.on(\"\/led1\", [](){ toggleLED(LED1); });\n server.on(\"\/led2\", [](){ toggleLED(LED2); });\n server.on(\"\/led3\", [](){ toggleLED(LED3); });\n server.on(\"\/data\", handleData);\n\n server.begin();\n Serial.println(WiFi.localIP());\n \n\n}\n\n\/\/ ------------------------------------------------------\n\nvoid loop() {\n \/\/ put your main code here, to run repeatedly:\n\n if (buttonEvent) {\n buttonEvent = false;\n\n unsigned long pressDuration =\n millis() - pressStartTime;\n\n if (pressDuration >= LONG_PRESS_TIME) {\n \/\/ LONG PRESS \u2192 LCD OFF\n lcdOn = false;\n lcd.clear();\n lcd.noBacklight();\n } else {\n \/\/ SHORT PRESS \u2192 change screen\n lcdOn = true;\n lcdTimeout = millis() + 30000;\n displayMode = (displayMode + 1) % 3;\n updateLCD();\n }\n }\n\n server.handleClient();\n \/\/handleButton();\n\n if (lcdOn && millis() > lcdTimeout) {\n lcdOn = false;\n lcd.clear();\n lcd.noBacklight();\n }\n \n}\n\n\/\/ -------------------------------------------------------\n\n\/\/ put function definitions here:\nint myFunction(int x, int y) {\n return x + y;\n}\n\n\nvoid setupRTCfromNTP() {\n configTime(0, 0, \"pool.ntp.org\", \"time.nist.gov\");\n struct tm timeinfo;\n\n if (getLocalTime(&timeinfo)) {\n rtc.adjust(DateTime(\n timeinfo.tm_year + 1900,\n timeinfo.tm_mon + 1,\n timeinfo.tm_mday,\n timeinfo.tm_hour,\n timeinfo.tm_min,\n timeinfo.tm_sec\n ));\n Serial.println(\"RTC synchronized from NTP\");\n } else {\n Serial.println(\"Failed to get NTP time\");\n }\n}\n\n\/*\nvoid handleButton() {\n static bool lastState = HIGH;\n bool state = digitalRead(BUTTON_PIN);\n\n if (lastState == HIGH && state == LOW) {\n lcdOn = true;\n lcdTimeout = millis() + 30000;\n displayMode = (displayMode + 1) % 3;\n }\n lastState = state;\n}\n*\/\n\nString getRTC() {\n DateTime now = rtc.now();\n return now.timestamp(DateTime::TIMESTAMP_FULL);\n}\n\nString getDHT() {\n float t = dht.readTemperature();\n float h = dht.readHumidity();\n return \"Temp: \" + String(t) + \" \u00b0C<br>Hum: \" + String(h) + \" %\";\n}\n\nString getTemp() {\nfloat t = dht.readTemperature();\nreturn \"Temp: \" + String(t);\n}\n\n\nString getHum() {\nfloat h = dht.readHumidity();\nreturn \"Hum: \" + String(h) + \" %\";\n}\n\n\n\nString getBMP() {\n return String(bmp.readPressure() \/ 100.0) + \" hPa\";\n}\n\nvoid handleRoot() {\n\n String page = R\"rawliteral(\n<!DOCTYPE html>\n<html lang=\"el\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<title>ESP32 Dashboard<\/title>\n\n<style>\nbody {\n font-family: Arial, sans-serif;\n background: #f2f2f2;\n margin: 0;\n padding: 5px;\n text-align: center;\n}\nh2 { margin-top: 5px; margin-bottom: 5px; }\nh2 { font-size: 20px; }\nh3 { font-size: 16px; margin: 6px 0; }\nh4 { font-size: 14px; margin: 4px 0; }\n\n\n.card {\n background: #ffffff;\n padding: 8px;\n margin: 6px auto;\n border-radius: 12px;\n max-width: 420px;\n box-shadow: 0 2px 6px rgba(0,0,0,0.2);\n}\n\n.status {\n font-weight: bold;\n font-size: 18px;\n}\n\nbutton {\n width: 90%;\n padding: 8px;\n margin: 4px 0;\n font-size: 14px;\n border-radius: 8px;\n border: none;\n background: #1976d2;\n color: white;\n}\nbutton:active {\n background: #0d47a1;\n}\n<\/style>\n<\/head>\n\n<body>\n\n<h2>ESP32 \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u0395\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5<\/h2>\n\n<div class=\"card\">\n <h4>\u0397\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1<\/h4>\n <div id=\"date\">--<\/div>\n <h4>\u038f\u03c1\u03b1<\/h4>\n <div id=\"time\">--<\/div>\n<\/div>\n\n<div class=\"card\">\n <h4>\u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1<\/h4>\n <div id=\"dht-temp\"> -- \u00b0C<\/div>\n <h4>\u03a5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1<\/h4>\n <div id=\"dht-hum\"> -- %<\/div>\n<\/div>\n\n\n<div class=\"card\">\n <h4>\u03a0\u03af\u03b5\u03c3\u03b7<\/h4>\n <div id=\"bmp\">--<\/div>\n<\/div>\n\n<div class=\"card\">\n <h3>\u039a\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 LED<\/h3>\n LED 1: <span id=\"l1\" class=\"status\">--<\/span><br>\n LED 2: <span id=\"l2\" class=\"status\">--<\/span><br>\n LED 3: <span id=\"l3\" class=\"status\">--<\/span>\n<\/div>\n\n<div class=\"card\">\n <h3>\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 LED<\/h3>\n <button onclick=\"toggleLed(1)\">LED 1 ON \/ OFF<\/button>\n <button onclick=\"toggleLed(2)\">LED 2 ON \/ OFF<\/button>\n <button onclick=\"toggleLed(3)\">LED 3 ON \/ OFF<\/button>\n<\/div>\n\n<script>\nasync function updateData() {\n try {\n const response = await fetch('\/data');\n const d = await response.json();\n\n document.getElementById('date').innerText = d.date;\n document.getElementById('time').innerText = d.time;\n\n document.getElementById('dht-temp').textContent =\n d.dht.temp.toFixed(1);\n\n document.getElementById('dht-hum').textContent =\n d.dht.hum.toFixed(1);\n\n\n document.getElementById('bmp').innerText =\n d.bmp.toFixed(1) + \" hPa\";\n\n setLed('l1', d.led1);\n setLed('l2', d.led2);\n setLed('l3', d.led3);\n\n } catch (e) {\n console.log(\"AJAX error:\", e);\n }\n}\n\nfunction setLed(id, state) {\n const el = document.getElementById(id);\n el.innerText = state ? \"ON\" : \"OFF\";\n el.style.color = state ? \"green\" : \"red\";\n}\n\nfunction toggleLed(n) {\n fetch('\/led' + n).then(() => updateData());\n}\n\nupdateData();\nsetInterval(updateData, 30000);\n<\/script>\n\n<\/body>\n<\/html>\n)rawliteral\";\n\n server.send(200, \"text\/html\", page);\n}\n\n\n\n\n\nvoid toggleLED(int pin) {\n digitalWrite(pin, !digitalRead(pin));\n server.sendHeader(\"Location\", \"\/\");\n server.send(303);\n}\n\nvoid IRAM_ATTR handleButtonInterrupt() {\n unsigned long now = millis();\n\n if (now - lastInterruptTime < DEBOUNCE_TIME) return;\n\n if (digitalRead(BUTTON_PIN) == LOW) {\n pressStartTime = now; \/\/ button pressed\n } else {\n buttonEvent = true; \/\/ button released\n }\n\n lastInterruptTime = now;\n}\n\nvoid updateLCD() {\n lcd.clear();\n lcd.backlight();\n\n if (displayMode == 0) {\n DateTime now = rtc.now();\n lcd.print(now.day()); \n lcd.print(\"\/\");\n\n lcd.print(now.month()); \n lcd.print(\"\/\");\n \n lcd.print(now.year()); \n \n lcd.setCursor(0,1);\n lcd.print(getTimeGR());\n\n } else if (displayMode == 1) {\n \/\/lcd.print(\"DHT22:\");\n lcd.print(getTemp());\n lcd.setCursor(0,1);\n \/\/lcd.print(getDHT());\n lcd.print(getHum());\n } else {\n lcd.print(\"Pressure:\");\n lcd.setCursor(0,1);\n lcd.print(getBMP());\n }\n}\n\nvoid handleData() {\n JsonDocument doc;\n \n doc[\"date\"] = getDateGR();\n doc[\"time\"] = getTimeGR();\n\n doc[\"dht\"][\"temp\"] = dht.readTemperature();\n doc[\"dht\"][\"hum\"] = dht.readHumidity();\n doc[\"bmp\"] = bmp.readPressure() \/ 100.0;\n\n doc[\"led1\"] = digitalRead(LED1);\n doc[\"led2\"] = digitalRead(LED2);\n doc[\"led3\"] = digitalRead(LED3);\n\n String json;\n serializeJson(doc, json);\n\n server.send(200, \"application\/json\", json);\n}\n\nString getDateGR() {\n const char* daysGR[] = {\n \"\u039a\u03c5\u03c1\u03b9\u03b1\u03ba\u03ae\", \"\u0394\u03b5\u03c5\u03c4\u03ad\u03c1\u03b1\", \"\u03a4\u03c1\u03af\u03c4\u03b7\",\n \"\u03a4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7\", \"\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7\", \"\u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\", \"\u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf\"\n };\n\n DateTime now = rtc.now();\n\n char buf[32];\n sprintf(buf, \"%s %02d\/%02d\/%04d\",\n daysGR[now.dayOfTheWeek()],\n now.day(),\n now.month(),\n now.year()\n );\n\n return String(buf);\n}\n\nString getTimeGR() {\n DateTime now = rtc.now();\n\n char buf[10];\n sprintf(buf, \"%02d:%02d:%02d\",\n now.hour(),\n now.minute(),\n now.second()\n );\n\n return String(buf);\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u03a3\u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03b1\u03c5\u03c4\u03cc \u03b8\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03c9\u03c2 \u03bd\u03b1 \u03c6\u03c4\u03b9\u03ac\u03be\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd Web Server \u03bc\u03b5 \u03c4\u03bf\u03bd ESP32. \u0391\u03c5\u03c4\u03cc\u03c2 Web Server \u03b8\u03b1 \u03bc\u03b1\u03c2 \u03b4\u03af\u03bd\u03b5\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c4\u03bf\u03c5 \u03cc\u03c0\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, \u03c4\u03b7\u03bd \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7. \u0395\u03c0\u03af\u03c3\u03b7\u03c2 \u03b8\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,197],"tags":[],"class_list":["post-757","post","type-post","status-publish","format-standard","hentry","category-10","category-diadiktio"],"_links":{"self":[{"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/posts\/757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/comments?post=757"}],"version-history":[{"count":15,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/posts\/757\/revisions"}],"predecessor-version":[{"id":838,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/posts\/757\/revisions\/838"}],"wp:attachment":[{"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/media?parent=757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/categories?post=757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/avlos.gr\/wpress\/wp-json\/wp\/v2\/tags?post=757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"ESP32](\"https:\/\/avlos.gr\/wpress\/wp-content\/uploads\/2026\/01\/ESP32_WebServer_2.jpg\")
<\/figure>\n\n\n\n![\"ESP32](\"https:\/\/avlos.gr\/wpress\/wp-content\/uploads\/2026\/01\/ESP32_Station.jpg\")
<\/figure>\n\n\n\n