[heater_fan nozzle_cooling_fan] pin: PH5
In the Marlin world, you are constantly worried about "Flash Memory Used." Klipper bypasses this. The firmware binary flashed to the MKS board is incredibly small and static. All configuration changes are done in a text file ( printer.cfg ) on the SD card of the Raspberry Pi. You never have to compile and re-flash firmware just to change a fan speed or PID tune again. mks gen v1.4 klipper
We will use (Klipper Installation And Update Helper) because it automates the painful parts. You never have to compile and re-flash firmware
You have two options:
Absolutely, but with caveats.
But what if you are running an older, classic board like the ? Is it too outdated for modern Klipper? Absolutely not. In fact, pairing the MKS GEN V1.4 with Klipper breathes massive new life into legacy hardware. But what if you are running an older, classic board like the
Remember to check your endstop logic. If your endstops are "Normally Open," you may need to add a ! before the pin name (e.g., ^!ar3 ) to invert the signal. Troubleshooting Common Issues Connection Errors