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Clip-On RP2040 Zero ADXL 345 Input Shaper Probe
Clip-On RP2040 Zero ADXL 345 Input Shaper Probe — Image 2 of 2
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Clip-On RP2040 Zero ADXL 345 Input Shaper Probe

Model details

Platform
Printables
Price
Free
License
CC-BY-NC-SA
Non-commercial use only, with credit; share remixes under the same license.
Formats
3MF
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Author:pulsar

Published

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Description

Resonance probe for input shaper calibration for the Klipper firmware based on a RP2040 Zero and a generic ADXL 345 Sensor SPI breakout board..

Wiring:

RP2040 ADXL 345

GPIO 0 SDO

GPIO 1 CS

GPIO 2 SCL

GPIO 3 SDA

GND GND

3.3V VCC

Klipper-Configuration:

[mcu pico] serial: /dev/serial/by-id/usb-Klipper_rp2040_XXXXXXXXXX-if00

[adxl345] cs_pin: pico:gpio1 spi_bus: spi0a axes_map: x, y, z

[resonance_tester] accel_chip: adxl345 probe_points: 100,100,50 I have attached a klipper build for the RP2040 based on the 2023-03-12 source tree . Please note that the path to the serial port needs to be configured to match your system.

Tags

klipperadxl345rp2040inputshaper
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