Seeed Studio Raspberry Pi Pico Quad GPIO Expander

The Seeed Studio Raspberry Pi Pico Quad GPIO Expander is a compact yet powerful expansion board designed to enhance the capabilities of your Raspberry Pi Pico. It integrates a 1.3‑inch OLED display module with a resolution of 64×128 pixels, providing clear and vivid visual output for your projects. The module supports both 4‑wire SPI and I2C interfaces, ensuring excellent compatibility and fast data transfer rates.

This expander features two user buttons, allowing for easy interaction and control without additional components. It is built with a standard Raspberry Pi Pico header, making it fully compatible with the Raspberry Pi Pico series boards. The included development resources and manual (covering Raspberry Pi C/C++ and MicroPython examples) help you get started quickly with coding and hardware integration.

Key Features

• 1.3‑inch OLED display – 64×128 pixel resolution for crisp visuals
• Dual interface support – both 4‑wire SPI and I2C for flexible connections
• Two user buttons – for intuitive project interaction
• Standard Pico header – plug‑and‑play with Raspberry Pi Pico series
• Comprehensive documentation – includes C/C++ and MicroPython examples

Specifications

• Display Size: 1.3 inches
• Resolution: 64×128 pixels
• Interface: SPI / I2C
• Accessory Type: Quad GPIO Expander
• Compatibility: Raspberry Pi Pico series
• Dimensions: 36.5 mm × 26 mm × 13.5 mm
• Weight: 126 g

Enhance your Raspberry Pi Pico projects with this versatile and user‑friendly expander, perfect for interactive displays, sensor readouts, or control panels.