RE: How do I move from nRF52 DK to built prototype

RK — Sun, 20 Oct 2019 11:31:51 GMT

There's a reference design for the nRF52840 in various configurations (LDO, DC/DC) where all the GPIOs end at the edge of the design. If you want to add your own peripherals and power supply to that, that's the bit you're there to do, take the basic reference design and then add what you need. Obviously Nordic can't produce a reference design for every possible combination of peripherals. You do also have the design for the nRF52 dev board you can refer to, so you can either add to the basic chip layout, or take the dev board layout and strip out what you don't need.