I downloaded the mentioned source code of the NTAG 5 development kit, but that is NOT the source code of the mentioned app NTAG 5 Explorer from the Google Play Store!
E.g. with the Explorer App I can switch the harvesting mode to various voltages and that works fine, but this feature is not included anywhere in the source code of the development kit.
Is it possible to find also the source code of the other demo apps from Play Store (NTAG 5 Explorer, NTAG i2C Demo, NXP TagInfo, NXP Tag Writer, ...) somewhere?