SODAQ ONE v2 bootloader

While using Atmel Studio 7, I have accidentally overwritten the bootloader. Now I am trying to restore it. So my question is: Where to find the SODAQ ONE v2 bootloader?



On the SODAQ boards with the SAMD 21 chip we use the default Arduino Zero bootloader.

When you install the board files for the SODAQ Boards in the Arduino IDE the bootloader can be found in %localappdata%\Arduino15\packages\SODAQ\hardware\samd\1.7.0\bootloaders\one under Windows.


Hi Jan,

Thanks for your reply. Oddly enough I have 1.6.11, not 1.7.0, and there is no ‘one’ folder in the bootloaders folder. How do I obtain 1.7.0? I do have the folder autonomo, mkr1000 and zero. Could you otherwise attach the .hex file? Thanks!


OKay, I just installed the autonomo bootloader. This seems to have done the trick! Thanks.

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@plinnie could you explain me how did you do that?
I am trying to do the same but I don’t know how I can to install the bootloader from the arduino IDE