1. IoTEnabled Time Synchronization: Pts an ESP8266 module to automatically update the time via WiFi, ensuring accurate time synchronization. 2. Versatile Display Functional Features: Equipped with a digital display, you can see the time, date, day of the week, and temperature clearly at a glance. Supports switching between 12hour and 24hour formats. Features three alarm clocks. 3. Energy Efficiency Convenience: Operates on a lowvoltage 5VDC power supply with an average current draw of 250mA, supporting maximum 500mA during startup. The clock's USB power supply makes it portable and easy to use anywhere with a power source. 4. DIY Assembly Teaching Value: It is a handson DIY kit that requires soldering and assembly, accompanied by detailed instructions. The elements on the front side of the board are already soldered and only the elements on the back side of the board need to be soldered.