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April 15, 2019
Tutorial - SparkFun Pro nRF52840 Mini Hookup Guide
about a year ago
I recently just purchased one of these boards from a local supllier in Australia, and just had a few questions on how to best go about using it for a wearable sensor device university project. I haven't dealt with embedded system programming much before or BLE technology, so I am a bit unsure on a few things.
Specifically, my questions are as follows:
1) Is the available Nordic Semiconductor SDK fully usable with this board upon making the changes noted in the software development guide (e.g. revision of make files, inclusion of board-specific header file etc.)?
2) If I were to then take the device one step further and use the nRF52840 SoC within my own custom circuitry, what sort of programming changes would this likely require? Could I use much of the same code and make some simple refinements?
3) Can the board be programmed through BT? Or is USB the main option? I noticed that in the adafruit-nrfutil and Python 3 section (Using the Bootloader) it says the updating can be completed over either serial or Bluetooth, and I read in the nRF52840 datasheet that the SoC has Over-The-Air DFU capability (not too sure if this carries over to broaderd system programming...).
Apologies if any of the above is not quite correct or even silly. Just trying to get a good idea before I delve too far into it.
No public wish lists :(