# pca9641 v2.0.3 - Table of Contents Driver for PCA9641 2-channel I2C bus master arbiter chip ## Pages - [PCA9641](readme.md) - [Change Log](changelog.md) ## Modules - [PCA9641](PCA9641.md): PCA9641 Driver for Elixir using Wafer. - [PCA9641.Registers](PCA9641.Registers.md): This module provides a wrapper around the PCA9641 registers described in NXP's datasheet.