TCA9548A 8ch I2C Multiplexer

Discuss development of drivers for external hardware and components, such as LCD screens, sensors, motor drivers, etc.
Target audience: Users and developers of drivers.
Post Reply
User avatar
mcauser
Posts: 490
Joined: Mon Jun 15, 2015 8:03 am

TCA9548A 8ch I2C Multiplexer

Post by mcauser » Sun Sep 27, 2020 12:07 pm

Do you have a bunch of fixed I2C address devices, or exceeded your address select pin combinations?
This little CJMCU I2C multiplexer module lets you spread the devices over 8 I2C channels and toggle between them.
https://github.com/mcauser/micropython-tca9548a

Image

Post Reply