Printer Model: Creality Ender 3 Pro (2020)
MCU / Printerboard: Creality v4.2.2 Board (Chip: STM32F103)
Host / SBC: Raspberry Pi 4 Model B (Rev 1.2)
klippy.log
Problem: I am unable to connect OctoKlipper to the 3d Printer. OctoPrint gets stuck on “Connecting…” or “Opening serial port”.
klippy.log (59.5 KB)
Hello @gfrey !
Actually OctoPrint/OctoKlipper connects to Klipper and Klipper connects to the printer. Klipper Architecture / Ecosystem
When connecting to Klipper on the OctoKlipper setup, you connect to /tmp/printer
When connecting to Klipper on a KIAUH setup, you connect to /home/pi/printer_data/comms/klippy.serial
I would recommend to go with the OctoPrint v1.12. dev-version where you can connect to Moonraker via API.