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Category: I/O Ports Expanders
Expand Your Capabilities: I/O Port Expanders for Raspberry Pi
I/O port expanders for Raspberry Pi are essential accessories for any electronics enthusiast looking to maximize the potential of their single-board computer. These advanced technological modules allow for the connection of additional peripheral devices, significantly enhancing the functionality and versatility of the popular Raspberry Pi. Our range includes a variety of expanders distinguished by high-quality standards, reliability, and a wide array of technical parameters. With these expanders, your Raspberry Pi will become an even more powerful tool, capable of handling the most demanding projects.
There are 23 products.
KAmodRPi-Pmod-HAT is a HAT for Raspberry Pi 5/4B/3B+/3B/2B/B+ minicomputers that allows use of the communication interfaces available on the 40-pin minicomputer connector
KAmodRPi400-ADP is a board designed for a Raspberry Pi 400 computer that allows you to conveniently connect modules designed for older versions of the Raspberry. Moreover, it allows to connect modules equipped with Pmod and Kamami I2C connectors.
A mini module with a Qwiic connector designed for Raspberry Pi minicomputers. Qwiic SHIM uses a unique connector that snaps into the GPIO connector for a secure, solder-free connection. SparkFun DEV-15794
Expansion module designed to work with a portable computer built into the Raspberry Pi 400 keyboard. There are two 40-pin connectors on the board in a vertical position. SB Components 21307
A pin expander designed to work with the Raspberry Pi. It provides 2 UART and 8 GPIO interfaces and communicates via the I2C bus. SB Components 14873
Shield with Qwiic connectors designed for Raspberry Pi minicomputers. It allows you to easily connect the minicomputer with the Qwiic sensor system. SparkFun DEV-15945
The DFRobot IO Expansion HAT module provides additional digital, analog, I2C, PWM, UART and SPI outputs. Thanks to its small size, it fits perfectly with Raspberry Pi Zero and Zero W. DFRobot DFR0604
GrovePi + is an extension in the form of a HAT overlay intended for Raspberry Pi computers (B / B + / A + / 2/3/3 +). The module has 15 connectors to which modules / sensors compatible with the Grove standard can be connected. Seeed Studio 103010002
The expansion module is designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has two 40-pin connectors placed in a vertical position and a connector for RPI 400 at an angle of 45 °. Waveshare PI400-GPIO-ADAPTER-C
The expansion module is designed to work with the Raspberry Pi 400. The board has a 40-pin connector placed in a vertical position and a connector for RPI 400 at an angle of 45°. Adafruit 4862
Raspberry Pi Expansion Board, Supports Arduino XBee. Waveshare ARPI600
The expansion module is designed to work with the Raspberry Pi 400. The board has a 40-pin connector placed in a vertical position and a connector for RPI 400 at an angle of 45°. Adafruit 4863
Module with 16-channel IO expander MCP23017 controlled by the I2C interface. Designed for minicomputers Raspberry Pi. Adafruit 4132
A pin expander designed for Raspberry Pi boards. It is equipped with a standard 40-pin connector for connecting a minicomputer and five sets of 2x20-pin outputs for connecting expansion modules. Pimoroni PIM322
Universal GPIO expansion board compatible with Raspberry Pi 4/3/2 Model B and Model A with assembly kit required to mount the board to the Raspberry Pi minicomputer.
Starter kit with Qwiic modules designed to work with the Raspberry Pi. The set consists of an overlay for Raspberry Pi with a standard 40-pin connector and four Qwiic connectors, OLED display, VCNL4040 distance sensor and environmental sensors. SparkFun KIT-16841
Expansion HAT from Waveshare is equipped with an I2C interface, 2-channel UART and 8 GPIO, which increase the functionality and capabilities of Raspberry Pi projects
Pmod HAT Adapter allows you to attach Pmod extensions to the Raspberry Pi computer. The overlay contains 3 Pmod ports and also allows access to the 40-pin PC expansion connector. Digilent 410-366
Applications of I/O Port Expanders
I/O port expanders are used in many fields, from education and prototyping to advanced engineering and industrial projects. They allow you to easily increase the number of available input/output ports on your Raspberry Pi, which is essential for projects requiring the handling of multiple sensors, motors, or displays. Expanders such as the MCP23017 or PCF8574 offer various combinations of digital and analog ports, facilitating easy integration with other electronic components. In practice, this means the ability to carry out complex projects, such as home automation systems, robotics, and various IoT (Internet of Things) applications.
Technological Advancement
Our I/O port expanders are made from the highest quality materials, ensuring their reliability and longevity. Many of them use popular communication interfaces like I2C or SPI, providing fast and stable connections to the Raspberry Pi. Thanks to advanced integrated circuits, these expanders offer high performance with minimal power consumption. Models supporting external power supply further increase their versatility, allowing the powering of more peripheral devices without burdening the Raspberry Pi itself. Some expanders also offer programmable interrupt functions, which are extremely useful in applications requiring quick response to input signal changes.
Standards and Technical Parameters
When choosing I/O port expanders, it is worth paying attention to their key technical parameters, such as the number of available ports, power supply voltage range, or maximum output currents. Expanders like the MCP23017 offer 16 I/O ports that can be software-configured as inputs or outputs, making them ideal for complex projects. Other models, like the PCF8574, are appreciated for their ease of use and reliability, making them popular choices among both beginners and professionals. Another important aspect is the support for various communication protocols, allowing integration with a wide range of devices and systems.
Improving Content Searchability
To maximize the visibility of our products in search engines, we describe them using appropriate keywords. In the context of I/O port expanders, key terms include: I/O port expansions, integrated circuits, prototyping, engineering projects, sensors, motors, displays, home automation, robotics, IoT systems. These keywords are carefully woven into the text, ensuring optimal visibility and ease of finding our products by potential customers. This way, users can quickly find the necessary information and appropriate products that meet their requirements. I/O port expanders are an investment that brings tangible benefits in the form of increased functionality and capabilities of your Raspberry Pi. By choosing our products, you can be sure you are getting the highest quality and reliability, allowing you to carry out even the most ambitious projects. Check out our offer and expand your capabilities today!