Sandra Carroll

as a work around you can wire your two sensors in series using normally closed switches. if either switch trips it will trigger the pin and printing would halt.

i think the biggest issue in this type of support is complexity. with a simple series switch arrangement you can not monitor them independently which you would need to do...

looking at that sensor is it's not a simple switch. its acting like they did a simple logic level output and not a open collector one so 2 won't work...

Which pin numbering did you use. the original used BCM (GPIO) and this now uses Board (PHYSICAL) which mean if you used for example GPIO 18 before it is now...

Yes, GPIO23 would be Pin 16

Yes Settings are currently only read at startup Sent from my iPhone 7 Plus > On May 6, 2017, at 12:19 PM, ChrisMayhew wrote: > > Works on Pin 16...

for debounce anything past the default really won't help much so that does not sound like your problem. youd have to a switch that is really ringing and never stops...

oh i see. those operate a bit differently. do happen to have the model number of the optical switch. I can look it up and see if it would work...

no, never got it to work

I think you can resolve this with a different MOSFET. VGS is what turn's on/off the MOSFET, in this case you're using a P-CHANNEL Mosfet "Vgs is the voltage applied...