if using port 3 on the speeder pad under ADXL345.cfg add the following - serial:/dev/serial/by-path/platform-5200000.ehci1-controller-usb-0:1.2:1.0
click save and restart

FLsun website https://flsun3d.com/

Klipper Document Measuring Resonances -- https://www.klipper3d.org/Measuring_R...

FLSUN Daniel posted the Guide here ---   / files