Z-Uno 1 does not support VS Code environment.

Z-Uno environment uses VS Code with additional specific extension for Z-Uno board. This environment allows you to create your own projects and load them in Z-Uno via USB. It also contains various examples to start with.

Steps to get started with Z-Uno:

1. Download VS Code from the https://code.visualstudio.com/download
   
2. Install VS Code
3. Launch VS Code
   
4. Press Extensions icon at left Activity bar, in the search bar type a «zuno», install Z-Uno extension
   
5. Press Explorer icon at the left Activity bar, open the folder where the projects files will be saved
   
6. A window with a question should appear. Set the path to the files necessary for assembly
   
7. A window with a question should appear. Install the components necessary for assembly
   
8. Press F1 or Ctrl + Shift + P to open Command Palette, type «zuno» and select Install the necessary components
   
9. Install latest components
   
10. Restart VS Code
    11. From ZUNO EXAMPLES folder open RadioBlink.ino sketch
    
11. Select a serial port (1,2) and upload (3) sketch to Z-Uno 2