I2C multiplexer TCA9548A breakout

SOLDERED ELECTRONICS LTD.

OSHWA UID

Certification Date

June 09, 2023

Country

Croatia

Have you ever found yourself wanting to connect more than one I2C device to a single controller and couldn't because they have identical I2C addresses? There you have it, I2C multiplexer (I2C MUX) allows you to use up to 8 devices with the same address on the same bus! If we mention that TCA9548A, the IC on which this breakout is based, has three adjustable pins for the I2C address, which means a total of 8 possible addresses. We can reach 64 devices with the same address on the same bus.

Version

V1.1.1

Licenses

Hardware

TAPR

Software

GPL

Documentation

CC BY-SA

View Documentation

Certification mark

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Project Type

Electronics

Education

Home Connection

IOT

Robotics

Keywords

ARDUINO, i2c, multiplexer, mux, TCA9548A