Where download nrf52833 bootloader .hex

[Miguelio]

Where can I download the nrf52833 .hex bootloader that can then flash with uf2 files?

[Hung Bui]

Hi Miguelio, 

Could you give some more information about the device you are testing with ? I'm not sure I know what the UF2 file is.

If you are using the board from Adafruit, you may want to contact them to get the bootloader. 

[scath]

Hello Hung,

I'm having the same issue. I'm using the Fanstel board, and am interested in using circuitpython for development.

Main issue: the UF2 file generated by the build is too large (458k) for the default bootloader (128k capacity).

Can you provide any insights on how I can use the nrf52833 dk board with circuitpython?

Thanks!

[Hung Bui]

Hi Scath, 

We are actually not very familiar with CircuitPython (as it's not made by us) I would suggest to contact Adafruit for support.