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bigtreetech / smart-filament-detection-module

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Filament runout detection from onboard SD & TFT35 SD/USB #10

Closed chris-Neale closed 3 years ago

chris-Neale commented 3 years ago

Is there a way to link this sensor to both the E0-STOP pin on SRK mini E3 V2.0 and the FIL-DET on the TFT35 E3 V3.0? so that the detection is made with printing from the onboard SD and TFT SD/USB?

Just to note, i currently have it connected to the SRK mini E3 V2.0 E0-STOP connector.

oldman4U commented 3 years ago

kisslorand recommended: Send M75 to Marlin when print begins. Marlin doesn't know that the print is started so no filament runout warnings. It's not a bug. You can put M75 in your Start-Gcode and you're set. That's what I did.

Hope this helps, please let us know

Thank you

chris-Neale commented 3 years ago

Hi, Yes putting M75 in the start G-code has worked fine. I have also added M77 to the end G-code just to be sure.

Thanks for your help.