Provides bed leveling FSR sensor controller for square heat beds.
- 4 sensor points
- 85C maximum bed temperature
- serial/usb terminal command interface
- flexible controller configuration and logging
- connects in place of mechanical endstop switch on Z
Uses Arduino Nano with FSR-402 sensors. See schema.pdf.
Tracks fast and slow exponential averages for all channels to detect summary averages cross-over events.
Provides "floating suspension", when horizontal mount forces are maximal, vertical mount forces are minimal, and there is a small downward force inclination.
Model: Level: Wanhao D6 Glass Sheet Mount
Works on Wanhao D6 / Monoprice Clone printer.
Github branch: Random Builder / wanhao-d6-probe
Github project: John Socha-Leialoha FSR Endstop
See wiki page.