RAK 19003 + 4631 + 16000

Hi,
How do i connect the 16000 sensor to 19003 board that has two available ports on the back but the connector appears shorter than what’s on the DC sensor module. See pics for reference

Welcome to RAK forum @Meni ,

The RAK19006 will not fit on RAK19003 since it does not have an IO slot. Only two sensors slot.

You need to have a baseboard with IO slot like the RAK19007 or RAK19001.

Thanks :smiling_face:

Is there a way knowing this kind of things in advance?

(1) Reading the docs
(2) Using the Pin-Mapper

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Thanks, I read through the docs and didn’t find a compatibility matrix, either on the 1900x or at the 16000 pages. Must admit the pin mapper i found about later and still trying to understand how to use it.