KUSBA: Klipper USB Accelerometer

KUSBA is a PCB designed to make Klipper's input shaping much easier by simplifying the wiring and config for measuring resonances. It is an MCU and the ADXL345 accelerometer on one PCB. You just need this PCB and a USB C cable, no complicated and unreliable SPI wires!

Compatible with every 3D printer running Klipper and has a free USB port. Comes with firmware pre-flashed so you can just edit your Klipper config, connect the KUSBA and start measuring resonances.

Mounts available on GitHub and .STL sharing sites like Printables:
https://github.com/xbst/KUSBA/tree/main/Mounts
https://www.printables.com/search/models?q=kusba

Instructions are available on GitHub here: (skip the firmware flashing instructions, KUSBAs sold here come with the firmware pre-flashed)
https://github.com/xbst/KUSBA/blob/main/Docs/v2-Rampon-Firmware.md

I am the original creator of this project, every sale here helps me fund the development of future KUSBA and other PCB projects. Thanks!