I dont like it all, things are not organized in any way, I just converted back

again, answered my own question, apparently the old deploy and retract g files for when I had the bltouch were conflicting. I deleted those files and error went away

Im running version 2.05

I changed the line to M581 E0 T1 S0 C1 and it appears to be working now not sure the difference between M591 and M581 but it works

M574 X1 Y1 S0 ; Set active low endstops
M591 D0 P1 C3 ; simple switch

why does my print not stop? I can see under machine properties the E0 endstop changes whether there is filament or not but print does not pause

great thanks for the clarification

Im not understanding the effects of these settings.
What is the difference for example between
M350 X16 Y16 Z16 E16 I1 and M350 X16 Y16 Z16 E16 I256

Or is there any difference?

@dave-poltorak you can run the M591 D0 during your print or at any time, I do it sometimes to verify if the sensor is reading or not during a print. I have found though these sensors take a lot of fiddling to get them to work reliably. I have to lower my tolerances to 5:130 because mine always randomly will kick out a super low number like 30% or something during a print. Thats ok though cuz all I care is if the filament is actually out or not.

Also I had to raise the "check every 3mm" to 10mm or else it would get totally confused Im guessing from retractions or something.

If I had to do it again, I will not buy one of these again, and just use a regular ole microswitch next time

; Fans
M106 P0 S0 I0 F500 H T45 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
;M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

Why in Cura I uncheck the box for cooling but my fan is still running during the print? What am I missing here?

This is the script I use, it puts a little glob to prime extruder on front edge of bed before beginning print.

G32
G1 X30 Y30 F9000 ;Go to purge start position
G1 Z0.3 ;Drop to bed
G92 E0 ;Reset E position
G1 X50 E20 F2000 ;Draw purge line
G1 X200 F4200 ;Wipe out
G92 E0 ;Reset E position

the only thing I see missing on that expansion board is for an endstop

that would be awesome and would push me to upgrade in the future to the duet3

@dc42 any possibility in the future you guys are gonna make some kind of small expansion board to mount on the hotend that will be able to run the heater wires and stuff too and all associated wiring on the hotend?