Welcome to Visual Studio Code extension for Arduino preview ! The Arduino extension makes it easy to code, build, deploy and debug your Arduino sketches in Visual Studio Code, with a rich set of functionalities:
- IntelliSense and syntax highlighting for Arduino sketches
- Verify and upload your sketches in Visual Studio Code
- Built-in board and library manager
- Built-in example list
- Built-in serial monitor
- Snippets for sketches
- Automatic Arduino project scaffolding
- Command Palette (
F1
) integration of frequently used commands (e.g. Verify, Upload...) - Integrated Arduino Debugging New
Arduino IDE is required. Please install it from here.
- The supported Arduino IDE versions are 1.6.x and later.
- The Windows Store's version of Arduino IDE is not supported because of the sandbox environment of Windows app.
Open VS Code and press F1
or Ctrl + Shift + P
to open command palette, select Install Extension and type vscode-arduino
.
Or launch VS Code Quick Open (Ctrl + P
), paste the following command, and press enter.
ext install vscode-arduino
You can also install directly from Marketplace within Visual Studio Code, searching Arduino
.
You can find code samples and tutorials each time you connect a supported device. Alternatively you can visit our IoT Developer Blog Space or Get Started Tutorials.
This extension provides several commands in the Command Palette (F1
or Ctrl + Shift + P
) for working with *.ino
files:
- Arduino: Board Manager: Manage packages for boards. You can add 3rd party Arduino board by configuring
Additional Board Manager URLs
in board manager. - Arduino: Change Baud Rate: Change the baud rate of selected serial port.
- Arduino: Change Board Type: Change board type or platform.
- Arduino: Close Serial Monitor: Stop serial monitor and release the serial port.
- Arduino: Examples: Show example list.
- Arduino: Initialize: Scaffold a VS Code project with an Arduino sketch.
- Arduino: Library Manager: Explore and manage libraries.
- Arduino: Open Serial Monitor: Open serial monitor in the intergrated output window.
- Arduino: Select Serial Port: Change the current serial port.
- Arduino: Send Text to Serial Port: Send a line of text via the current serial port.
- Arduino: Upload: Build sketch and upload to Arduino board.
- Arduino: Verify: Build sketch.
The following Visual Studio Code settings are available for the Arduino extension. These can user preferences Ctrl + ,
or workspace settings (.vscode/settings.json). The later overrides the former.
{
"arduino.path": "C:/Program Files (x86)/Arduino",
"arduino.additionalUrls": "",
"arduino.logLevel": "info"
}
arduino.path
- Path to Arduino, you can use a custom version of Arduino by modifying this setting to include the full path. Example:C:\\Program Files\\Arduino
for Windows,/Applications
for Mac,/home/$user/Downloads/arduino-1.8.1
for Linux. (Requires a restart after change). The default value is automatically detected from your Arduino IDE installation path.arduino.additionalUrls
- Additional URLs for 3rd party packages. You can have multiple URLs in one string with comma(,) as separator, or have a string array. The default value is empty.arduino.logLevel
- CLI output log level. Could be info or verbose. The default value is"info"
.
Before you start debug your Arduino code, read this doc and get to know the basic mechanism about debugging in Visual Studio Code. Also see debugging for C++ in VSCode for your reference.
Make sure your Arduino board can work with STLink, Jlink or EDBG. The debugging support currently is fully tested with the following boards.
- MXChip IoT Developer Kit - AZ3166
- Arduino M0 PRO
- Adafruit WICED WiFi Feather
- Adafruit Feather M0
- Arduino Zero Pro
Steps to start debugging:
- Plugin your board to your development machine properly. For those boards don't have on-board debugging chip, you need use STLink or JLink connector.
- Go to Debug View (
Ctrl + Shift + D
). Set breakpoints in your source files. - Press
F5
to select debugging environment. - When your breakpoint is hit, you can see variables and add expression to watch on the Debug Side Bar.
To learn more about how to debug Arduino code, visit our team blog.
See the Change log for the details of changes for each version.
Currently this extension supports the following operatings systems:
- Windows 7 and later (32-bit and 64-bit)
- macOS 10.10 and later
- Ubuntu 16.04
- The extension might work on other Linux distro as some user reported but without gurantee.
You can find the full list of issues at Issue Tracker. You can submit a bug or feature suggestion, and participate community driven discussions.
Installing Prerequisites:
To run and develop, do the following:
git clone https://github.com/microsoft/vscode-arduino
cd vscode-arduino
- Run
npm i
- Run
npm i -g gulp
- Open in Visual Studio Code (
code .
) - Press
F5
to debug
To test do the following: F5
in VS Code with the "Launch Tests" debug configuration.
This project has adopted the Microsoft Open Source Code of Conduct. For more information please see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.
The Microsft Enterprise and Developer Privacy Statement describes the privacy statement of this software.
This extension is licensed under MIT License. Please see the Third Party Notice file for additional copyright notices and terms.
If you would like to help build the best Arduino experience with VS Code, you can reach us directly at gitter chat room.