TCA9546A I2C addressing devices?

#1

Hello,

I’d like to get more details on the TCA9546A.
How do I get access to devices on each I2C channel? Preferably via Python.

TCA9546A 4-Channel I2C Bus Multiplexer

Regards, V.

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#2

There is some sample code over at: https://github.com/ControlEverythingCom/TCA9546-4-Port-I2C-Mux-Python.

This was written for Raspberry Pi.

One example crawls all channels looking for an HIH sensor and reports its data. The other returns a list of all devices on connected channels.

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