chriswal

so on point 1 all Leds are blinking only point 2 and the wait from the printer show the same status (perhaps they should show the wait from the printer...

thats some easy fixes on the mmu side but not so easy on the printer. on the mmu you can send after a reset if and which filament is loaded....

but you are right there should be more information on the printer display.... i only know it because i did some code bugfixing in my mmu

what is the benefit of real time sensor updates in a error condition ? .. you already have a led on your sensor. i would prefer fixes on the hardware...

The filament cutter is good but then you have to cut it every time you change ..and 5mm 300x or more (only guessing) is 1,5m filament x5 = 7,5 m...

https://youtu.be/pV_1MMs1W3E here you can see the homing sequence with an endstop on the idler ..and the fixed selector homing

problem description https://github.com/prusa3d/MM-control-01/pull/167

i think the problem is that they are in load mode if filament is not feeded (finda sensor triggered) and load mode is infinite or at least very long. without...

if you have also flickering leds the noise from the stepper motor is from the 74hc595 register.they have problems with the power (random output on the pins). you need to...

yes it should be GND and Vcc. I think he wrote this because 13 is also connected to GND