Also I couldn't get it to come out of the bootloader anymore, it just immediately goes into all green LEDs and shows me the CPLAYBTBOOT drive even if i hit the reset button or double click it or whatever.
A little research later I discovered I had to chant an incantation over the Mac for writing to a board:
Code: Select all
_cplay=$(df|grep CPLAY|cut -d" " -f1)
sudo umount /Volumes/CPLAYBTBOOT
sudo mkdir /Volumes/CPLAYBTBOOT
sudo mount -v -o noasync -t msdos $_cplay /Volumes/CPLAYBTBOOT
cp ~/Downloads/update-circuitplayground_nrf52840_bootloader-0.8.2_nosd.uf2 /Volumes/CPLAYBTBOOT
Any ideas how to fix this?