nRF52840

[IZak]

Hello,

Is there any development board like an Arduino mini for the nrF52840. It need to fit a in very small enclosure

Ideally, I would like to test/develop some sensors with the dev board and then reuse the software on a mini board that would have a 3V battery with Diglital Input/Output

Many Thanks

[awneil]

IZak said:

like (sic) an Arduino mini

In what way(s), "like" ?

Please clarify "like" - what Arduino features, specifically, do you need?

What about the nRF52840 Dongle ? (you can cut the USB connection off if/when not required)

Have you tried googling, eg, "nRF52840 breakout"? Or just "nRF52840 Arduino"

Does it have to be nrF52840? There are lots of small boards based on nRF52832 ...

IZak said:

I would like to test/develop some sensors with the dev board

You should use an nRF52840 DK for that - see:  

https://devzone.nordicsemi.com/f/nordic-q-a/39893/downloaded-the-sdk-for-the-nrf52840-and-found-out-that-all-refer-to-other-hardware-pca10040-and-pca10056/154760#154760 

See also the reply from Einar Thorsrud

[IZak]

Hello, what I wanted to do is to develop the software on the nrf52840 and then use a small board like the nrf52840 dongle and add a temperature sensor and battery. This way I could fit it in a small enclosure. I believe you've answered my questions and I could use the dongle to read some temperature value. Can you please confirm? Many Thanks

[awneil]

IZak said:

develop the software on the nrf52840

You mean on the nRF52840 Dev Kit ?

IZak said:

and then use a small board like the nrf52840 dongle

Yes, that should work.

[IZak]

Yes, that's correct. It's the dev board. Thanks