IoT Desk Clock

IoT Desk Clock with automatic NTP time sync and weather display

The ESP8266 code is built on the Arduino framework.

Features

• time and date display (incl. current day of week)
• automatic Network Time Protocol (NTP) based sync
• OpenWeatherMap integration for current weather conditions
• option to display weather for the next day
• automatic display backlight switching based on ambient light

Software Dependencies

• Adafruit_GFX
• Adafruit_PCD8544
• ESP8266WiFi
• WiFiUdp, WiFiClient
• Arduino_JSON
• ESP8266HTTPClient
• NTPClient

Hardware Components

• PCD8544-based LCD display
• Push button
• Photoresistor
• ESP8266 devboard
• 5V USB power supply

Note: Please replace the corresponding placeholder strings with your 2.4GHz Wi-Fi SSID, password and OpenWeatherMap API key. Change the city, ISO country code and UTC offset for your location.