espp/aw9523

0.21.0

uploaded 1 day ago
AW9523 I2C I/O Expander component for ESP-IDF
Readme Dependencies 2 Dependents 0 Examples 1

readme

# AW9523 I2C I/O Expander and LED Driver

The `AW9523` I/O expander component allows the user to configure inputs,
outputs, interrupts, etc. via a serial interface such as I2C. It also supports
dimming control for LEDs attached to the expander's port pins, when those pins
are configured into a special LED mode.

## Example

The [example](./example) shows how to use the `Aw9523` component to communicate
(via I2C) with an AW9523 I2C digital IO expander and LED driver.

Links

Supports all targets

Maintainer

  • William Emfinger <waemfinger@gmail.com>

License: MIT

Tags

To add this component to your project, run:

idf.py add-dependency "espp/aw9523^0.21.0"

or download archive

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