How To Upload Files To Ender 3

Accept you ever looked at your 3D printer and asked yourself what that micro-USB port is for and why you ever end up printing using the provided SD card?

Well, in this article I volition be going over how to use said USB port to print your 3D models but similar yous would when using an SD card.

However, information technology's worth noting that in that location are some cons to doing this and you lot volition also need to install some drivers and additional software.

Allow's become started!

Using Cura to Print Over USB

If you lot didn't know, Cura allows you to print a model directly via the software by connecting the printer to the computer using a USB cablevision. However, information technology's not equally simple as that, so here'southward a quick guide on how to be able to print over USB with Cura and what boosted software you may demand to download.

What you will need in order to print over USB:

• A USB Type-A to Micro USB cable.
• The CH340 drivers (These commonly come stored within the included SD carte du jour, but mine didn't come up with an .EXE file so I had to download it from the site that I merely linked to).

Note: The site where you lot can download the drivers is completely in Chinese, but just press the commencement big blue button and you'll get the correct .EXE driver file.

Here's how to use Cura to print over USB:

1. Install the CH340 commuter (commonly comes with the included SD bulldoze).

2. Connect the printer to the computer using a USB to micro-USB cable.
3. Open Cura, import and piece the 3D model using the desired settings.

4. Click on the "Monitor" tab on the tiptop of the screen.
5. If the printer needs to exist preheated, practice it via the Monitor tab.

6. Click on the minor arrow to the correct of the big bluish button (The 1 on the bottom right of the screen) and click on "Print via USB".

7. Don't disconnect the USB cable or turn the computer off, deactivate slumber fashion as well as the screensaver (the computer needs to be 100% active otherwise the print stops).

When using Cura to print over USB you tin can really command a lot of the printer itself, for instance; You can motility the X, Y, and Z axis, preheat both the bed and the nozzle to whatsoever temperature, view the print fourth dimension, and even ship M-lawmaking.

Just remember that it'due south extremely important to non let the computer become to sleep or even put on a screensaver, all of this needs to be completely deactivated otherwise the print volition finish as soon every bit the computer is no longer 100% active.

Using Pronterface to impress over USB

Just like in order to apply Cura to impress over USB and control the printer remotely yous demand to install the CH340 driver, you volition besides have to practise the same in order to be able to print using Pronterface. Also, you will need to download Pronterface equally well.

What y'all will need in order to impress over USB:

• Pronterface (excerpt the .EXE and open information technology, no installation needed.)
• The CH340 drivers (These usually come stored inside the included SD card, but mine didn't come with an .EXE file so I had to download it from the site that I only linked to).

Note: To download Pronterface y'all need to follow the link I but provided, scroll down and click on the download link that matches the version of your OS (Windows 64-bit, MacOS, etc.).

Here's how to use Pronterface to print over USB:

1. Install the CH340 commuter (usually comes with the included SD drive).

2. Connect the printer to the estimator using a USB to micro-USB cable.
3. Open your slicer of pick, import and slice the 3D model using the desired settings and export the file in .gcode format.

To export file in .gcode in Cura click on "File", then "Export" and when this window opens click on "Save as type" and select ".gcode".

4. Open Printerface and make sure that the port is set to the highest i possible (COM3 in my case) and the Baud charge per unit to the required one by your printer (115200 on my Ender three Pro).

5. Click on Connect (If it'due south not able to connect, effort some other Baud Charge per unit).
6. Load the .gcode file and preheat the bed and the nozzle (either using Pronterface or via the printer'southward firmware).
7. Click on "Print" (it takes near a infinitesimal until it starts printing).

Since I had already loaded the file and started the print yous can run across the "Restart" button instead of the "Print" push button.

8. Don't disconnect the USB cable or plough the figurer off, deactivate sleep mode as well equally the screensaver (the computer needs to be 100% active otherwise the impress stops).

Pronterface, merely similar Cura, allows you lot to move the Ten, Y, and Z axis, and accommodate the bed and nozzle temperature. However, Pronterface too provides yous with controls over print speed, print menstruation, and even lets yous extrude some filament (perhaps you inverse the filament recently).

Why print over USB instead of using the SD card?

This is a very valid question, and I recall that nearly of y'all may have had the idea that printing over USB would be a lot better than using the SD card, correct? At to the lowest degree that'due south what I used to think.

Still, when printing over USB yous need to keep your computer on, and not just that, but non fifty-fifty the screensaver tin can exist activated since this will cause the print to stop.

The simply benefit of printing over USB is that you don't take to drag the SD card around to be able to impress, or if y'all take a printing subcontract, but that'southward a whole other story! The disadvantages of press over USB seem to be greater since there's a higher risk that your impress won't exist completed.

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Source: https://3dsolved.com/ender-3-print-over-usb-without-sd-card/

Posted by: isaacsprit1973.blogspot.com

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