The user interface of Universal G-Code Sender

What you need to know

Universal G-Code Sender, also known as UGS, is an application for sending commands to CNC machines or 3D printers. It has a simple interface that allows users to quickly and accurately control their devices. Below, we describe the main features of UGS and how you can get started easily.


Key Features of UGS

UGS offers a variety of features that can help simplify your workflow. These include:

  • You can work without restrictions: Whether you need to cut metal, wood, plastic or other materials, this software gives you complete control over your machine and allows you to precisely edit even the most complex code sequences. You can also modify code directly within the program or run multiple functions simultaneously, and it is possible to group different sections of your code to run simultaneously with just a few clicks.
  • Grbl . support: Includes full support for the popular Grbl control board, making it easy to use with many devices, including those using the popular Arduino platform.
  • Smoothieboard support: UGS also includes full support for the Smoothieboard control panel, making it easy to use with a wide range of devices, including those using the popular Smoothie firmware.
  • Cross-platform support: It’s available for Windows, Mac, and Linux, making it easy to use with almost any computer.
  • Free and open source: It’s free and open source software. You can use it without worrying about the license or the price.

How to get started with the global G-Code Sender

To start, Download Universal G-Code Sender from GitHub and install it on your computer. The software can be downloaded and set up easily in just a few minutes. Once installed, you will need to connect a CNC machine (or 3D printer) to allow you to send commands from the user interface of the Universal G-Code Sender directly. To do this, you can select your firmware, select the port, and then connect.

Import and work with G-Code in UGS

to import a file G-code . file To Universal G-Code Sender, go to a file menu and select to open. You will see an option to unlock all filesAnd the UGS Design (UGSD)or G-code (gcode, nc, txt). Choose G-Code, navigate to where you stored it on your computer, and import it into the program.

Once the file is imported, there is an option to write your commands and even edit your G code easily. To do this, you can write your code in a file order Then run it, and you will be able to see your modified file. The command option is shown below.

Visualizer in Universal G-Code Sender

Like many 3D printing software applications, Universal G-Code Sender includes a visualizer that allows users to view their 3D models in real time. It makes it easy to see what each model layer will look like allowing users to make any necessary adjustments before sending their designs to your device.

The figure below shows a set of chess pieces with their G-code commands before being sent for laser engraving.

In addition, the Visualizer tool provides a convenient way for new users to familiarize themselves with the software and get used to basic editing functions before moving on to more complex design work.

Understanding the control status of UGS

Once the G-code commands are imported into UGS and modified based on your needs, the program will store them in the console state or memory portion where each device’s movement is stored until execution begins.

When you connect your device to the UGS, you will see the movement through the console status in the X, Y and Z settings. And just below it you will see Feed rate And the spindle Settings as well, as shown below.

The X, Y and Z values ​​will tell you the current position of your CNC machine, and you can control it accordingly.

Plugins in UGS

Plug-ins are an integral part of Universal G-Code Sender, providing users with an endless array of possible functions and customizations. Each plugin provides a specific set of capabilities, from workflow optimization to editing and G-code generation.

The first plugin you’ll see is a file Gcode Tiler. It allows you to make multiple copies of your G-code. As shown below, you can specify the number of copies you need and the spacing between them by setting X Count, Y Count, and Padding between them.

Once the setup is done, tap born gcodeand you will be able to get the new code.

Another plugin included in the program is Workflow assistantwhich makes it easy to add and remove files and see what actions you’ve done on files and their completion.

There is, too dowel maker, which allows you to make pins and create or export their G-codes. You can select the number you want and other settings, as shown below.

In addition, there is a file jog control Plug-in and an automatic level plug-in. The Jog Controller helps you manually control the movement of your device when necessary. At the same time, the auto-leveling tool allows you to automatically adjust the height and position of your build platform based on scans or measurements taken with precision tools.

Customizing the G-Code Global Sender Workspace

To customize your workspace, you can head to Tools divide and select Options. You will see several options, such as general Settings to change things like proxy option. You can choose whether or not to use a proxy and its type. That is, whether the proxy system settings or the manual proxy.

There is also an option to test your device’s connection, which can come in handy if you’re having problems.

Next is editor , where you can choose your language settings and customize things like font and background/foreground colors. The keymap The section allows you to modify the hotkeys based on your preference.

The appearance The section lets you set things like which documents open by default, where to place tabs on each window, and how the windows look overall. When you have finished customizing the program, click Progressing.

Basic Tips to Keep in Mind When Using UGS

If you’re looking to use a Universal G-Code Sender with a CNC machine or 3D printer, there are a few things to consider. Here are some of them:

  • Start simple: Don’t be attracted to all the advanced options available with this software; Instead, focus on basic operations like controlling your device from the UGS interface and modifying your G code.
  • Use the correct port: Make sure you are using the correct port for your device. UGS automatically detects and connects to the correct port, but double checking is always fine.
  • Check your baud rate: The baud rate is the speed at which data travels between the UGS and your device. If you are having trouble connecting, it could be due to incorrect baud rate. By default, the baud rate is 115200.
  • Use the correct firmware: When you open UGS, you see that eight firmware options are supported. You can choose the right type for your specific device. GRBL It is the default setting, and it supports a variety of CNC machines.

Work with your G tokens with precision with UGS

If you work with CNC machines, it is essential to use UGS to modify and customize your G codes and ensure that every step of your CNC machining process is optimized and optimized to achieve the desired results. As we have seen, with this tool at your disposal you can optimize your entire CNC machining workflow from start to finish, ensuring accuracy and high efficiency at all times. Just make sure you choose the correct firmware and baud rate to ensure the success of your project.

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