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Example of the component esp-idf-lib/tca95x5 v1.0.6
## What the example does

* Initializes the driver
* Configure a pin as input
* Registers an interrupt that logs port value of the INT pin
* Blinks, or toggles, P10 output

## Wiring

Connect an LED with an appropriate register to P10.

Connect a switch that toggle its voltage HIGH or LOW to INT GPIO. The INT GPIO
can be set in `menuconfig`. See the defaults in `Kconfig.projbuild`.

To create a project from this example, run:

idf.py create-project-from-example "esp-idf-lib/tca95x5=1.0.6:default"

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