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Flashing on Arduino Nano 33 BLE? #94

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@rpavlik

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@rpavlik

I see it's listed, and it builds, but adafruit-nrfutil doesn't work, and my simple bossac command didn't work either. (have used the reset button to get into bootloader, but still no dice) Do I need to find the swd pins? or is there a way to flash it e.g. like the .ino update-bootloaders for the samdx1 boards?

My command line was:

~/.arduino15/packages/arduino/tools/bossac/1.9.1-arduino1/bossac -d --port=ttyACM0 -b1 -U -i -e -w  _build-arduino_nano_33_ble/arduino_nano_33_ble_bootloader-0.2.13-19-ge25b63a_s140_6.1.1.hex -R

Didn't matter which hex I picked (with or without sd) neither of them appeared to actually have an effect, despite seeming to complete a flash process, I'd still get no MSC device and bossac showed the same ID.

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