What is the problem?
What did you already try to solve it?
serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support!)
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible)Hi
Is it possible to add a usb WiFi antenna to my pi4?
How do I do it please. Go gentle I’m old