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io-expansion

Here are 4 public repositories matching this topic...

libdriver / pcf8574

PCF8574 full-featured driver library for general-purpose MCU and Linux.

c linux mcu iic pcf8574 io-expansion full-featured-driver

Updated Jun 29, 2026
C

BEEMB / Industrial-GPIO-Expander-MCP23017

Industrial DIN-rail GPIO expander with MCP23017 providing 16 I/O channels via I²C. Features optoisolated inputs, high-current outputs, selectable 5V/24V power, and hardware address configuration with 7-segment display. Ideal for PLC expansion and industrial automation.

raspberry-pi arduino automation i2c esp32 embedded-systems plc industrial industrial-automation mcp23017 din-rail io-expansion gpio-expander industrial-electronics

Updated Jul 22, 2026
C++

libdriver / pcf8575

PCF8575 full-featured driver library for general-purpose MCU and Linux.

c linux mcu pcf8575 io-expansion full-featured-driver

Updated Jun 29, 2026
C

Smart-Van-2-0 / com.robypomper.smartvan.fw.ioexp

Simple Python module that read/write data to IO Expansion board and share them on the local DBus.

firmware waveshare smartvan io-expansion

Updated Sep 9, 2024
Python

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