The BIQU RGBDuino UNO V1.2 Jenny (also known as Geek Duck version) is a fun and feature-rich Arduino UNO R3 compatible development board. It uses the same ATmega328P-AU microcontroller while adding built-in extras like RGB LEDs, a buzzer, and a button, making it more engaging for learning and creative projects.

Key Features:

• ATmega328P-AU chip running at 16MHz with 5V operation
• Fully compatible with Arduino UNO R3 pinout and most sketches
• Built-in RGB LEDs, buzzer, and button for immediate interactive projects
• CH340C USB interface for easy programming
• Compact and high-quality build – often praised as one of the better Arduino clones
• Great for Raspberry Pi 4 / 3B integration and expansion

Perfect for:

• Beginners and kids learning Arduino programming (the cute duck design makes it extra appealing)
• DIY electronics, LED projects, sound effects, and interactive prototypes
• Educators and makers who want extra onboard features without extra wiring

This board offers excellent value as a fun upgrade or replacement for standard Arduino UNO R3, especially for projects that benefit from built-in RGB lighting and audio feedback.