How to use two I2C modules that have the same address? @BrainybitsCanada
How to use two I2C modules that have the same address?  @BrainybitsCanada
Uploaded April 2019 | Updated September 2026, 1 week ago
Let’s look at how to use the TCA9548A I2C Multiplexer (I2C Expander) to connect two OLED i2c display that share the same i2c address to an Arduino.
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How to use two I2C modules that have the same address?

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