AW9523 I/O Expander

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.

• AW9523 Example
  • How to use example
    • Hardware Required
    • Build and Flash
  • Example Output

API Reference