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Category: Expanders of the I/O
Expand Your Possibilities with I/O Expander Modules
I/O expanders are crucial components in modern microprocessor systems, allowing for a significant increase in the number of available input/output lines. These versatile modules are invaluable in automation, robotics, smart homes, and many other electronic projects where managing multiple signals is required. With GPIO expansion modules, input/output modules, and digital and analog expanders, users can easily adapt their systems to the growing demands of applications. Our products offer not only easy integration with existing systems but also flexibility, enabling quick and efficient I/O port expansion without the need to modify the underlying hardware architecture. With a wide range of available modules, every engineer and designer can find a solution perfectly tailored to their projects, enhancing the performance and functionality of their systems.
There are 74 products.
The KAmodPCAL6408 is an 8-bit I/O expander with the PCAL6408A chip by NXP, controlled by the I2C interface.
Module with 16-channel I/O ports expander controlled by the I2C interface. It was based on the MCP23017 chip
16-channel I/O port expander module controlled by the I2C interface. The module is based on the MCP23017-E/SS system.
8-channel module with digital inputs/outputs with an operating voltage range from 5 to 36 V. It communicates via the RS485 interface and supports communication within the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU IO 8CH
RS485 hub with DIN rail mounting capability. It is equipped with one RS485 input port and 8 RS485 output ports. Designed for communication within industrial networks. Waveshare RS485-HUB-8P
Module with a 16-channel GPIO expander with the ability to control LEDs. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4886
Measurement module with RS485 interface. It has two voltage measurement inputs in the range of 0 to 5 V and 0 to 10 V and two current measurement inputs in the range of 0 to 20 mA. Supports the Modbus RTU protocol
Module with 16-channel PCF8575 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5611
16-channel GPIO expander with an I2C interface microcontroller can interface with 16 fully configurable digital input/output pins. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. With a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix. BOB-13601
A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626
Module with three voltage analog outputs ranging from 0 to 10 V. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3079ADAM
Module with 16-channel I/O ports expander controlled by the I2C interface. It was based on the MCP23017 chip. Waveshare MCP23017 IO Expansion Board
Module with a TL281 4-channel optocoupler with a maximum collector-emitter voltage of 80 V
An 4-channel I2C expander module, which is based on the TCA9546A chip. It allows connecting several devices with the same address to a single I2C interface. Adafruit 5664
Module with a 16-channel GPIO expander with the ability to control LEDs. It communicates via the I2C interface. Waveshare AW9523B IO Expansion Board
Module with 4 digital inputs, 4 outputs and 6 analog inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP9039ADAM
4-channel PCIe port expander. It can be powered with 12 V via a PCIe connector or an external DC connector. Waveshare PCIe-Packet-Switch-4P
A 24-channel input/output port expander module controlled by an I2C interface. It was based on the CH423 chip and equipped with a Gravity connector. DFRobot DFR0979
Module with analog output 0-20 mA or 4-20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3076ADAM
8-channel module with voltage analog inputs ranging from 0 to 10 V. After reconfiguration, it enables measurement of voltage in the range from 2 to 10 V or current in the range from 0 to 20 mA or 4 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Input 8CH (B)
Essential Tool for Your Projects
I/O expanders allow for the addition of extra input/output lines to existing microprocessor systems, which is essential for more complex projects. With them, even limited systems can handle more peripheral devices. Our I/O expanders offer reliability and performance, making them the ideal choice for professionals and hobbyists alike.
Flexibility and Scalability
GPIO expansion modules are the ideal solution for systems requiring additional input/output lines. They offer flexibility and ease of integration, allowing for quick system scaling according to the project needs. Whether you are creating a new system from scratch or expanding an existing one, our GPIO expansion modules will provide the necessary functionality.
Versatility in Action
Our input/output modules are devices that allow for easy increase of ports in microprocessor systems. They are compatible with many platforms, making them a universal tool for any engineer and designer. With them, you can easily add new features to your project without the need to change the basic system architecture.
Increase Your System's Capabilities
I/O port expansion is key to increasing your system's capabilities and functionality. Our products provide not only additional input/output lines but also high reliability and ease of use. With them, every project becomes more efficient and versatile.
Precision and Performance
Digital and analog expanders offer the precision and performance needed in advanced applications. Whether you need additional digital or analog lines, our modules will meet your expectations. They are ideal for use in demanding conditions where accuracy and reliability are crucial.
Comprehensive Solutions for Your System
Expander modules offer comprehensive solutions that integrate I/O expansion functions with advanced signal management features. With them, you can easily manage a large number of peripheral devices, increasing your system's functionality without the complications of hardware expansion.
By choosing our I/O expander modules, you invest in quality, reliability, and modern technologies that will provide you with flexibility and scalability in even the most demanding projects.