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Update tca9555.rst fix link #4350

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Oct 18, 2024
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Update tca9555.rst fix link #4350

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2 changes: 1 addition & 1 deletion components/tca9555.rst
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Expand Up @@ -5,7 +5,7 @@ TCA9555 I/O Expander
:description: Instructions for setting up TCA9555 digital port expanders in ESPHome.

The TCA9555 component allows you to use TCA955 I/O expanders
(`datasheet <https://www.ti.com/lit/ds/symlink/tca9555.pdf>`) in ESPHome. It uses :ref:`I²C Bus <i2c>` for communication.
(`datasheet <https://www.ti.com/lit/ds/symlink/tca9555.pdf>`__) in ESPHome. It uses :ref:`I²C Bus <i2c>` for communication.

Once configured, you can use any of the 16 pins (TCA9555) as
pins for your projects. Within ESPHome they emulate a real internal GPIO pin
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