What is difference between nRF52 DK PCA10040 v1.1.0 and v1.1.1 ?

[nalin]

I am very curious to know about difference between revision v1.1.0 and v1.1.1 of nRF52 DK.

[Sigurd]

Hi,

There are some minor changes in the BOM (Bill of Materials), mainly just a different manufacturer behind some of the components (Pin headers, battery-holder, LEDs, etc.). You can download the HW files here, and compare the BOM excel spreadsheet for detailed information.

[nalin]

Thanks for the quick reply, Sigurd. It will help us a lot.

[Farhang]

Sigurd, On the same topic, what are the differences between 1.1.0 and 0.9.0? It would be nice, and necessary to have a change log with these releases so one doesn't have to diff old versus new of all files to figure out what has changed. Thanks, Farhang

[Sigurd]

Hi Farhang,

Do you have a PCA10040 0.9.0 ?

On this board we have a Engineering B nRF52832 IC, which is obsolete and should not be used.

[Farhang]

Hi Sigurd, Yes we do have a 0.9.0. Could you please point us to possible issues related with that board? We do have the 1.1.0 also. That's why I was curious about the differences as we plug these into a shield we have custom-made. Want to make sure at least the hardware interface (pins in and out) are the same.

Thanks, Farhang