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I have a bmp390 sensor and an official circuit from the manufacturer for connecting it to i2c, but there is a problem, the sensor pins are designed for a maximum of 3.6 V, and the Arduino logic output is 5 V, how to solve this? enter image description here

Documentation from the manufacturer: https://gebrabit.com/wp-content/uploads/2023/05/bst-bmp390-ds002.pdf

winny
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1 Answers1

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With a level shifter. If you don't want to design one, buy a BMP390 module with built-in level shifter.

Justme
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