This 3D model represents a WiFi-enabled digital clock featuring an 8-character VFD (Vacuum Fluorescent Display) screen from LGL VFD Studio. The clock is controlled by a NodeMCU V2 ESP8266 microcontroller board, which provides WiFi connectivity for automatic time synchronization from the internet. The design includes a USB Type-C female connector for power and data connection. This compact and modern clock continuously updates its time via WiFi NTP servers, ensuring accurate timekeeping without manual adjustment.

Hardware & Electronics:

• 4x M2 x 15mm Screws (Bolts).
• 4x M2 x 3mm Brass Heat-Set Inserts (or Brass Nuts).
• 1x NodeMCU V2 ESP8266.
• 1x  VFD screen module (8-bit): [https://a.aliexpress.com/_mO2kEfn](https://a.aliexpress.com/_mO2kEfn)
• 1x USB Type-C Breakout Board for external connection: [http://aliexpress.com/item/1005005747511572.html](http://aliexpress.com/item/1005005747511572.html)

Assembly Guide:

1. Prepare the Enclosure: Install the four M2 x 3mm brass inserts into the designated holes on the 3D printed parts.
2. Electronics Wiring: Connect the USB Type-C and VFD module to the NodeMCU V2 ESP8266 to expose the port externally.
3. Final Assembly: Join the two halves of the case together and secure them using the four M2 x 15mm screws.