Hall Effect Sensor - TMAG5273 - Multiple on the same bus

Sensors Distance
1

Hello! Reading about the TMAG5273 sensor I can see that the I2C address is configurable, great!

But reading the comments in the library that Sparkfun made, it seems that after each power cycle the sensor will default back to it’s hard coded I2C address?

I plan to use up to 4 of these on the same bus, and so I need different addresses so they don’t collide with eachother.

How do I approach this in the correct way?

Product: https://www.sparkfun.com/products/23880

Comment in the library code: https://github.com/sparkfun/SparkFun_TM … gs.ino#L35

Thanks!

2

I think using an I2C multiplexer will be more convenient for you. Like the TCA9548A.