![]() The resulting trigger position is very repeatable and any faster results in the inductive trigger position having 2 or more nearby but stable values. The homing is done in 2 passes, fast and an extremely slow second pass (F0.1). The diodes are wired so they can only pull down the Duet input pin while the inductive sensor output signal swings from 0.6V to 24V. Looking at the numbers I believe the lower forward diode voltage drop meets the worst case Duet input voltage thresholds, regardless it works fine. To interface the inductive sensors output to the Duet I used Schottky diodes. All three of my inductive sensors are stationery requiring Z be homed before Y, however, this keeps the accelerating mass down and the sensor wiring stationary. I choose inductive sensors for homing all the axes. Make sure you are by a window or door and can quickly extract smoke from the room so as not to set off the smoke alarm in your apartment complex like I very nearly did.I designed some parts for my Cetus Duet2 WIFI conversionĭon’t judge me but I started this about a year ago in the middle of some online configurator tool issues and had to modify the config files the hard way, much easier now. If you are going to proceed anyway then do as follows: remove extruder and heated bed wires, plug bed wires into extruder terminal, hold the power cord in your hand, turn on the extruder and as soon as the number goes up by 3 degrees (or you see/smell smoke or crackling whichever comes first) pull the plug and pray you didn't burn anything on the board. ![]()
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