The Elecrow Raspberry Pi Pico GPIO Expander Board is a practical breakout board designed to extend and simplify the use of Raspberry Pi Pico GPIO pins. It breaks out all 40 pins into both header pins and sockets, making it easy to connect external sensors, modules, and circuits without soldering. Supporting I2C, UART, analog, and digital protocols, this board is ideal for rapid prototyping, DIY electronics, IoT projects, robotics, and smart home automation. Its compact PCB design with 4 mounting holes ensures stability and reliability, while the pre-soldered headers provide plug-and-play convenience, making it a perfect alternative to breadboards for learning and development.

Features of Raspberry Pi Pico GPIO Expansion Board:

1. Breaks out all 40 GPIO pins into clearly labeled headers and sockets.
2. No soldering required, easy plug-and-play design.
3. Supports I2C, UART, analog, and digital protocols.
4. Stable and reliable connections with compact PCB design.
5. Includes 4 mounting holes for secure installation.
6. Ideal for rapid prototyping, DIY electronics, robotics, and smart home projects.

Specifications of Raspberry Pi Pico GPIO Expansion Board:

• Type: GPIO Expansion Board
• Voltage: 3.3V / 5V
• GPIO Level: 3.3V
• Pin Count: 40 PIN
• Hole Spacing: 63.5 × 53.34 mm
• Mounting Hole: 3 mm (4x)
• Material: PCB (Black + Yellow)
• Dimensions: 69 × 59 mm
• Compatible with: Raspberry Pi Pico (RP2040-based boards)

Package Includes:

1 × Raspberry Pi Pico GPIO Expansion Board with Header Pin and Socket