Mlx90640 IR - 5v or 3.3

@elia wrote:

Hi

I connect the mlx90640 to Diolan sda, scl , GND and 3.3v
it does not work yet , I2C master failed to write.

First question:
Does the small part need 3.3v or 5v?
although it says 3-6v

Is there a getting started with MCU how to work with the mlx90640?
Thanks!

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