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Isik's Tech

KUSBA Pro - Nozzle USB Accelerometer

KUSBA Pro - Nozzle USB Accelerometer

2 total reviews

Regular price $22.99
Regular price Sale price $22.99
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KUSBA Pro is a clamp-style nozzle-mounted USB (type-C) accelerometer for 3D printers running Klipper. Nozzle is theoretically the best place to measure resonances and the clamp-stle nozzle mount makes it very easy to mount this accelerometer on 3D printer nozzles. This accelerometer PCB also uses a LIS2DW accelerometer, which is on paper superior than the commonly used ADXL345 accelerometer.

Comes pre-flashed with Klipper. Depending on your Klipper version, you may need to reflash the firmware to update it. Instructions are available on GitHub here:

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

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Customer Reviews

Based on 2 reviews
Seth Emmons
Brilliant Design for Input Shaping in Klipper

As someone who's been 3D printing for years, I have to say the KUSBA PRO is one of the most ingenious and well-designed products I've come across. The idea of mounting an accelerometer directly on the nozzle via that clever clamping mechanism is just brilliant. It makes perfect sense that measuring resonances at the nozzle itself would give you the most accurate data. And the fact that it uses a USB-C connection and comes pre-flashed with Klipper firmware is so convenient. The whole design oozes simplicity and practicality. From the superior accelerometer chip to the comprehensive documentation, you can really tell this was a labor of love by someone who deeply understands the needs of the 3D printing community. An amazing piece of engineering that every serious printer enthusiast should consider.

Great product

This is a very good design. Thanks.