Feature request: Add diameter sensing
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Tom Sanlanderer has designed and published a cheap diameter sensing setup (see https://www.youmagine.com/designs/infidel-inline-filament-diameter-estimator-lowcost-10-24) -- it would be great to see that included in a future filament sensor design -- and to add a feature to adjust extrusion rate with the sensed diameter of course for those of us that like the last tiny bit of precision.
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@oliof
Would be great to have diameter sensing, filament-runout sensor & jam detector in one housing. Maybe they can read the vibration caused by the scratching needle on the moving filament? Piezo-disk as vibration detection perhaps? Or the classic encoder.