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Updated for Pi4

A project log for PCA9548A I2C mux device overlay for Pi gpio-I2C

Add 8 I2C buses for GPIO software I2C on Raspberry Pi with device tree overlay so programs like i2cdetect work like the hardware I2C.

carboncycleCarbonCycle • 09/18/2020 at 03:07•0 Comments

I have updated this overlay to work with the Pi4 and more recent Raspian releases.
Previous log

The virtues of software I2C on the Raspberry Pi

10/09/2018 at 22:41 • 0 comments

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