Fibonacci64 Micro with Seeed Studio XIAO BLE Sense

Fibonacci64 Micro is a tiny, beautiful 40mm circular disc with 64 WS2812C-2020 2mm RGB LEDs surface mounted in a Fibonacci layout.

I used the 6-axis inertial measurement unit (IMU) on the Seeed Studio XIAO BLE Sense to measure yaw, pitch & roll, and used just yaw to "open & close" the Fibonacci64 Nano like an aperture.

The Fibonacci64 Micro has solder pads on the back that match the pinout of the XIAO. The XIAO is soldered directly onto the back of the F64 Micro.

The source code can be found here: https://gist.github.com/jasoncoon/926f037e72ec392d164f11d263db68ac