I am making a cool and easy-to-use RP2040 board that I want to deliver to many people.

Background and Purpose

This project started because I wanted to give back to many people by using the electronic parts I received when I won the Grand Prize at MOUSER MAKE AWARD 2024 in Japan. I focused on making a cost-effective RP2040 board that even beginners can use easily. It is a simple yet powerful Pico-compatible board that everyone can enjoy. By balancing cost reduction, ease of use, and good design, I want to bring the joy of electronics to many people.

MOUSER MAKE AWARD 2024 in Japan

Component Selection and Considerations

• Microcontroller: RP2040 - A good balance of performance and cost, suitable for beginners to advanced users, supporting C++ and MicroPython.
• Power Source: 3.3V regulator  IC- Reduced component count to prioritize cost savings. A simple regulator is used instead of a DCDC converter.
• Oscillator: Ceramic resonator (Ceralock) - Used instead of a crystal oscillator to keep costs down.
• USB Connection: USB Type-C connector made with PCB - to reduce component costs.
• PCB Design: EasyEDA - Simplified design with color silk screen to ensure visual appeal.