The mug is designed with convenience in mind, offering a simple on/off switch and plug-and-play functionality - making it suitable for home offices, shared work spaces, or even beside your bed ...

V3.0 - Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A ...