Bigtreetech smart filament sensor
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@omni, if it's a pulse generating sensor, does option #7 here work? https://duet3d.dozuki.com/Wiki/Gcode#Section_M591_Configure_filament_sensing
(you will also need to specify pulses per millimeter, the Duet input you are using, and the extruder it relates to)
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Thanks for the answer.
I've tried it yesterday - but it seems that Duet is not recording any data from the sensor.I configured the sensor as following, just to log data when printing :
M591 D0 P7 C"^e0stop" L0.07853981634 R90:110 E3 S0
but it did not receive any data.
Any ideas on what I can try is highly appreciated.
Thanks again
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@omni any luck? I have one of these on hand I use on my Marlin machines and would like to use it as well.
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@eight_heads lemme answer before he gets online
(he's not very active on forum ). it works on his board, the config does not need pullup and need much bigger values as it is low resso something like
M591 D0 P7 C"e0stop" L7 R50:200 E15 S0 -
@arhi do you test it on your board?
I want to buy the same sensor you did. -
@phcella said in Bigtreetech smart filament sensor:
@arhi do you test it on your board?
I want to buy the same sensor you did.I am not using btr smart filament sensor
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@eight_heads I just used @arhi config and tested the BTT Smart Filament sensor on my Duet WIFI - Seems to be working perfectly!
M591 D0 P7 C"e0stop" L7 R50:200 E15 S0
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@phcella I just tested, success!
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Mine worked well for a while and then started to give false warnings and stops (under extrusion), and now it does not work at all. I guess that maybe the spring holding the wheel got loose and it's not rotating enough while the filament is passing, but haven't opened it yet to check....
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@Stockerbot Thanks, I will buy one to test it.
