mm0fmf  wrote:
> What makes me smile is it's fairly obvious from the signal names these
> are I2C sensors and nobody has told him to read about I2C.
>
> Hint: Mario, once you have read about I2C you need to find out if the
> sensors have different I2C addresses. If they do then you can connect
> them in parallel and you are nearly done.

And don't forget the pullup resistors on the 2 lines. Try 4k7 for starters
or see, e.g.:
https://electronics.stackexchange.com/questions/1849/is-there-a-correct-resista
nce-value-for-i2c-pull-up-resistors/1852#1852

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