Description
Buddy51-mini is a compact, breadboard-friendly development board based on the Nuvoton W78E052DDG (8051 family). Designed for students, makers, and embedded enthusiasts, it supports USB bootloader programming, multiple power options, and open access to all GPIOs. Just plug it in, and you’re ready to code!
Features:
- Open-source code & libraries available on GitHub
- Step-by-step tutorials and demos on YouTube
- Complete documentation and notes available online
- Ultra-compact and breadboard-compatible design
- No external programmer needed – USB bootloader ready
- Easy access to all GPIOs for flexible prototyping
- Perfect for learning, prototyping, and project development
Specifications:
- Nuvoton W78E052DDG
- 5 V Operations
- 7V–12V wide range input volt
- Micro-USB or external supply
- Built-in USB bootloader
- All 32 I/O pins exposed
- MOSFET + diode for safe power source switching
- Power LED, Boot/Status LED
- Breadboard-friendly layout