![]() ![]() ![]() See Network configuration#Network managers. Internet Network connection Network managers Note that in the lower right of the GUI, there is a temperature curve log, which can be very handy for troubleshooting, as it shows the change over a little time.Note: Applications listed in "Console" sections can have graphical front-ends. The GUI will saturate and the right log will show lots of things tested in connection. The first thing to do after downloading the Printrun package and running the Pronterface application is to press Port, then set the right Baudrate (115200 seems to work for many machines) and press connect. This is the first time that I used Pronterface. The commands will be put into the log below. Now we can use the Prompt G-Code to send our commands. This also serves as an extra test to see if the printer is connected correctly. On the right side, we now can choose the Tab Manual Controlīefore sending any commands, it is a good idea to press the Home button. Note that at the bottom of the screen a log is filled with all the commands and exchanges. It should change to the blue Disconnect button and display other parts of the print now, showing that we have connected. Now, we press the Connect button on the left side of the menu: Ok, we made our settings and saved via OK. The other tabs decide the speeds, extruder number and limits and the bed shape. Most printers seem to run on this setting. We need to know the Baud Rate of our printer, so I looked up the documentation of my Ender3, which told me 115200 is the right setting. Ctrl+ P opens the config window for the printer. Once more we test the connection via Home and then use the Send G-Code prompt, confirming lines via Enter.Īfter running Repetier Host the first time, you need to configure your printer. ![]() At the moment the latest version of Cura is 4.1.0, and will look like this:Īfter switching to Monitor, it will automatically connect to the Printer via the COM port, in my case 4. many printers are available as presets by now, so just import the printer you use or make a custom profile. Ultimaker CuraĪfter launching Ultimaker Cura, choose your printer. As a third option, I will take a look at Pronterface.ĬAVEAT: Only one program that actively uses the COM port can be properly run at the same time, as the first program accessing the port will claim all uses for the COM port till it is shut down - any program or even other instances of the same program trying to access the port after that will have no control of the port. Because many are familiar with it as a slicer, I will look at it first. Another is Ultimaker Cura, which has the same capacities but lacks logging of all the commands exchanged. One such is Repetier Host, which comes with slicer and a good graphical interface. Now, we need a program that can use the COM port to connect to the printer. Make sure you run the printer's power supply and the connection via USB, as you can't use motor control commands if you have the power supply for the printer off. In the new window, we can change the COM port number to anything from 1 to 256, but it is recommended to keep the number somewhat low. To change the COM port, we can do so via a Rightclick-> properties, then the connection settings and advanced. It should be a COM Port as this picture shows. If we use windows we can learn what device it decided we now have via the device manager ( Windows Key then typing in manager and Enter). When connecting the printer via USB for the first time, we will get a notification that some unknown item is connected. There are several programs that could serve as a console to connect to a printer, put let's start somewhere: the USB connection. ![]()
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