Our design journey included looking at ready-made devices to get a better sense of how our algorithms could work on low cost processors.
Github and manufacturer blog posts helped us a great deal to create prototypes and ensure we could explore design ideas quickly. However, when we needed enclosures to test the boards in the open, it was a little harder to find the right ones so we designed our own.
We designed our own enclosure and worked with the guys at 3D people to make sure the designs were as small as possible and mechanically durable.
As a thank you to the developer community, we will be publishing the step files we created for the Arduino Nano 33 BLE. We will put the files on the website soon to download once we get the legal nod. Contact us if you would like a copy and we will keep you updated.