Use adafruit uf2 bootloader for nrf52 board?

[kien242]

Hello. I think uf2 bootloader is good to flash. pls support uf2

[dlktdr]

UF2 is certainly easy, I'm hesitant to request users to ever switch their bootloader. There is so many things that can go wrong when flashing the bootloader that will brick the device. Most users don't have the hardware to recover from such a mishap so I prefer to keep the bootloader with the one shipped.

On the XIAO sense board, I do intend to support UF2 as that's the bootloader it comes with. There is some work in this area. You can always use bin2uf2 if you want to convert your own.