used multimeter to prove continuity between the pins on idc ribbon cable and heater pwm pins

@Phaedrux yeah pal, seems alright now

seems inverting pin may have worked deploy macros now working

so reduce the 3.6 to like 3.4?

any advice on how to reduce how close nozzle is to bed currently

G31 P25 X46.5 Y0 Z3.6

do I change the 3.6mm height?

seems inverting pin may have worked deploy macros now working

@Phaedrux didn't have dupont connector hence why was using breakout board only on old firmware used H7 not exp.heater7 which is what 3.1.1 set it as M950 S0 C"exp.heater7"

used multimeter to prove continuity between the pins on idc ribbon cable and heater pwm pins

@Phaedrux just for the heater pwm pins

yeah just makes heater 7 and heater 6 available from the ide / ribbon pin connector

https://www.duet3d.com/Expansion_Breakout

@Phaedrux
here is an image bltouch pwm on heater 7 pwm and the switch wires on z probe in. was working fine before upgrading to v3.1.1.
image

@fcwilt Wouldn't have thought that would have stopped it deploying though isn't that just trigger value?

@Phaedrux yeah still no joy with G31 S-1 or M280 P0 S10. even when copied config u posted above using bltouch on heater 7 pwm on duet expansion breakout board. Obviously is wired correctly as does self test fine when power applied to the printer. Just not deploying.