Code Kit Pro

Upload directly to boards

Build your program with blocks. Code Kit turns them into Arduino C++ code as you work.

With Pro, connect your board and upload your program with one click.

• Upload from the web app without installing software
• Or use the desktop app for Windows, macOS or Linux

Simulate Arduino circuits

Build an Arduino Uno, Nano, or Mega circuit and run your code before connecting real components.

• Drag and drop components, then connect them with wires
• Run your program to see how your circuit responds
• Try LEDs, displays, breadboards, sensors, motors and more

Available in the web and desktop apps.

Convert code to blocks

Paste Arduino C++ code into Code Kit and BlockMorph converts it into blocks you can edit.

• Rearrange blocks to change how the program works
• Edit the blocks or text and see the other update
• Use it to learn, refactor old sketches, or explain code visually to others

BlockMorph helps you explore how text-based code and blocks fit together.

Built-in serial monitor

See what your project is doing in real time.

• View raw serial output for detailed debugging
• Plot multiple sensor values at once with our graph view
• Tune and troubleshoot your hardware without leaving Code Kit

Desktop apps with offline support

Code Kit Pro includes desktop apps for Windows, MacOS, and Linux.

• Upload code without an internet connection
• Upload directly to a connected board
• Use the serial monitor with text and graph views
• Use Code Kit’s core Pro tools in a desktop app

Save and share projects online

Save projects to your Code Kit account, then pick up where you left off on another device.

• Continue working wherever you sign in
• Keep an online copy of your projects
• Share a public link so others can view your project and make their own version—even without Pro