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Default I2C Address changed? #46

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FoamyGuy opened this issue Dec 30, 2024 · 0 comments
Open

Default I2C Address changed? #46

FoamyGuy opened this issue Dec 30, 2024 · 0 comments

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@FoamyGuy
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@ladyada

The default I2C address used by this library is 0x0C

The new MLX9093 that I received recently has the address 0x18. I was able to successfully test the example code in the repo and changes for PRs by using address=0x18, in the initialization. A0 and A1 jumpers are in default out of box state.

In the datasheet here: https://cdn-learn.adafruit.com/assets/assets/000/069/600/original/MLX90393-Datasheet-Melexis.pdf?1547824268 It contains a table that shows a range of possible addresses which does include one variation that would have address 0x18 if I understand correctly.

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