Recent content by Duke

This is a function of the firmware. It is because Klipper firmware is setup to be universal. The same firmware is loaded into every board that has the same model of MCU, and the functionality of the firmware is the same regardless of what type of MCU is used. This is how Klipper's pin...

I don't really know who to talk to about it. I don't have much of a "presence" within the Voron community, which is why I decided to post it here, hoping someone in the design team would take notice. This really should be in the Klipper documentation, as it can affect any printer running Klipper.

Emergency stop or loss of communication isn't the same as MCU reset. After reset all output pins are normally left floating. Observe the behavior of your printer when it is first powered on. This is the state that your machine will be in after an MCU reset. The MCU won't know which pins to...

I recommend when setting up make menuconfig to build the Klipper firmware to tic the box that says "Enable extra low-level configuration options" and add the pin that is controls your hotend cooling fan to the option "GPIO pins to set at micro-controller startup". The reason to enable this...

There is also This MOD that uses an ECAS fitting and has an optional filament sensor.