i have a Prusa i3 MK3S (v.18.104.22.16869)+ MMU2s (v.1.0.6) and a OctoPrint (v.1.4.0)/ OctoPi (v.0.15.0PE)
What is the problem?
I'm unable to connect printer to Octoprint via RPI port.
Could you please help me ?
What did you already try to solve it?
It worked without MMU2S module
Tried Safe-mode but doesn't work.
RPI port turned ON on Prusa printer. Turned OFF and ON
Removed SD card
Completely reboot printer.
Logs (syslog, dmesg, ... no logs, no support)
Serial port : dev/ttyAMAO
Baudrate : 115200
Printer profiles : 5 extruders / Shared Nozzle
Connecting to: /dev/ttyAMA0 Changing monitoring state from "Offline" to "Opening serial port" Connected to: Serial<id=0xafb76d10, open=True>(port='/dev/ttyAMA0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor Changing monitoring state from "Opening serial port" to "Connecting" There was a timeout while trying to connect to the printer Changing monitoring state from "Connecting" to "Offline" Connection closed, closing down monitor
Additional information about your network (Hardware you are trying to connect to, hardware you are trying to connect from, router, access point, used operating systems, ...)