I was unhappy with the reliability of the ADXL in my toolhead board and knew I wanted a something USB-C and using the Raspberry Pi 2040 chip. I went with the board from Mellowfly and modified the mount. More instructions and info here: https://drkpxl.com/mellowfly-a-better-adxl-for-resonance-tuning-aka-input-shaping/
I printed in PLA just cause that is what I had loaded in but ABS and PETG would work. 15 infill, 3 walls.
The author remixed this model.
Heavily modified model includes compatibility for the Mellowfly ADXL board as well maintaining existing compatibility. Also changed whole size for M3 to self tap, no need for heat set inserts.