MCP23017

Signal Input/Output

MCP23017 I2C Port expander library.
Support all MCP23017 features, including interrupts. Allows full control over the chip registers.

Author: Bertrand Lemasle

Maintainer: Bertrand Lemasle

Read the documentation

Compatibility

This library is compatible with all architectures so you should be able to use it on all the Arduino boards.

Releases

To use this library, open the Library Manager in the Arduino IDE and install it from there.