🧭 Hardware Guide

a tiny always on wearable for your conversations

1. Example client to transcribe Compass streamed audio

Below you can find instructions on how to update your wearable. One caveat, it currently overrides the device name to Compass.

Update using just a few lines!

1. Clone the repository

git clone https://github.com/Krupskis/Hardware-Guide.git

2. Connect device to your Mac using a USB-C cable

3. Open terminal and get port of the connected device

ls /dev/tty.*

The device port will show up as /dev/tty.usbmodem...

4. Install pyserial

pip install pyserial

5. Flash the device

Mac

cd mac_updates
python flash.py <port>

Windows

cd windows_updates
python flash.py <port>

Linux

We currently don't have an adafruit-nrfutil binary for Linux. You will have to manually install adafruit-nrfutil.

as per the above example:

python flash.py /dev/tty.usbmodem101

UF2 instructions (Needs access to reset pin, not recommended)

1. double click reset pin
2. the device should mount as a volume, i.e. you can access it as a directory under /Volumes on a mac.
3. drag and drop the flash.uf2 file to the XIAO Volume.