Cyber Saiyan community has designed and developed a special gadget for WHY2025

The badge was designed to recall the dragon spheres, and will be an updated version of RomHack Camp 2022, both in term of design and features:
- single core ESP32-C3 SOC
- WiFi and Bluetooth 5
- 7 RGB leds in the front
- TFT display
- an updated firmware

During the talk we will present the hardware design and the firmware so anyone can try to summon Shenron :)