DA14531 Kit-Pro P21

DA14531-00FXDEVKT-P "Development Kit-Pro" unconnected P21 on J17

Fri, 2020-03-06 11:19 -- jcdr

While trying to use the MikroBUS socket for the DA14531 on the "Development Kit-Pro" board I did not get the same result as with the "Development Kit-USB". After some searching, I have found that the P21 on J17 is left unconnected, confirmed by the published schematics. I think this is a hardware bug because I don't see any reason to do so.

I solvedt this problem by soldering a wire between P21 on J17 and P21 on J2. See the photo in the DevKitPro-P21.pdf file.

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