What is the problem?
Im getting a connection timeout when trying to connect to fysetc cheetah board.
Connecting to: /dev/ttyUSB0
Changing monitoring state from "Offline" to "Opening serial port"
Connected to: Serial<id=0xab1b6a70, open=True>(port='/dev/ttyUSB0', baudrate=460800, bytesize=8, parity='N', stopbits=1, timeout=40.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
Changing monitoring state from "Opening serial port" to "Connecting"
Send: N0 M110 N0*125
There was a timeout while trying to connect to the printer
Changing monitoring state from "Connecting" to "Offline"
Connection closed, closing down monitor
What did you already try to solve it?
Ive tried every type of baudrate there is, even the custom baudrate 460800. But still to no avail.
Logs (octoprint.log
, serial.log
or output on terminal tab, browser error console ...)
Connecting to: /dev/ttyUSB0
Changing monitoring state from "Offline" to "Opening serial port"
Connected to: Serial<id=0xab1b6a70, open=True>(port='/dev/ttyUSB0', baudrate=460800, bytesize=8, parity='N', stopbits=1, timeout=40.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
Changing monitoring state from "Opening serial port" to "Connecting"
Send: N0 M110 N0*125
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 setup (OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ...)
Tried many different platforms and versions all the same problem. Tried Mac OSX and Raspberry pi 4, latest octoprint, fresh install from master branch.