Buddy51-mini – 8051 Development Kit

Compact 8051 dev board with USB bootloader, breadboard-friendly design, full GPIO access, and open-source libraries — perfect for students and makers.

Original price was: ₹550.85.Current price is: ₹466.10.
Buddy51-mini – 8051 Development Kit

Get the highlights

Compact and Easy to Use

  • Small board design makes it easy to handle and use
  • Good choice for students, beginners, and makers

USB Programming Convenience

  • No external programmer is needed for basic use
  • USB bootloader support helps make programming easier

Made for Learning and Projects

  • Suitable for learning 8051 programming and prototyping
  • Easy pin access helps during experiments and project building

Why it stands out

Breadboard-Friendly Design

  • Designed to work comfortably in breadboard-based setups
  • Makes testing and small project building more convenient

Flexible for Experimentation

  • Gives easy access to I/O pins for different project needs
  • Useful for trying sensors, displays, and other add-on circuits

Good Choice for Beginners

  • Simple setup helps users start quickly without much difficulty
  • Perfect for practice, mini projects, and embedded learning

Buddy51-mini – 8051 Development Kit

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

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