Raspberry Pi 2/3/B+ Accessories prototype Pi board

The Prototype Pi Board for Raspberry Pi 2/3/B+ is a practical expansion and prototyping accessory designed to simplify hardware development and circuit testing with Raspberry Pi boards. It enables developers, students, and DIY enthusiasts to easily access and expand GPIO interfaces for custom electronic projects.

The board provides multiple connection options through female header connectors and amphenol connectors, allowing convenient access to important communication interfaces such as I2C, SPI, and UART serial ports. It also includes dedicated power connections for 3.3V and 5V devices.

A large prototyping area with soldering holes is included for assembling custom circuits, sensors, modules, and experimental hardware directly on the board. This makes it highly suitable for rapid prototyping, educational experiments, and embedded system development.

The module is designed to mount directly onto compatible Raspberry Pi boards. Proper orientation during installation is important to avoid incorrect connections.

Specifications

• Product Type: Raspberry Pi Prototype Expansion Board
• Compatible Models:
  • Raspberry Pi 2
  • Raspberry Pi 3
  • Raspberry Pi B+
• GPIO Expansion: Yes
• Connector Types:
  • Female Header Connectors
  • Amphenol Connectors
• Supported Interfaces:
  • I2C
  • SPI
  • UART Serial
• Power Pins:
  • 3.3V VCC
  • 5V VCC
• Connector Pitch:
  • 3.5mm Amphenol Connector
  • 2.54mm Female Header Connector
• Prototype Area: Large soldering area for custom circuits

Applications

• Raspberry Pi hardware prototyping
• DIY electronics projects
• Embedded systems development
• GPIO expansion projects
• Educational electronics experiments
• Sensor and module integration
• Circuit testing and development
• Robotics and automation projects
• Rapid prototype building
• Electronic hardware training