CircuitPython Editors
CircuitPython can be programmed with different editors. Here we introduce you to the most common editors and provide a brief overview of their features and advantages.
All editors only work with Google Chrome or Microsoft Edge.
Mu Editor
The Mu Editor is a simple and user-friendly code editor specifically designed for beginners.
Unlike the other editors presented here, the Mu Editor is installed and run locally on your computer.
Download the Mu Editor here and install it on your computer to get started.
Make sure to select the CircuitPython mode in the Mode tab. Connect your senseBox MCU-S2 to your computer and open code.py in the CIRCUITPY drive. Additionally, open the serial monitor in Mu Editor to view your code’s output.
Now you can start writing your code.
CircuitPython Web Editor
The CircuitPython Web Editor is an online editor that runs directly in your web browser. It provides a simple way to write CircuitPython code and upload it to your senseBox MCU-S2.
The Web Editor can be accessed here.
When you visit the website, you’ll be asked to specify how your senseBox MCU-S2 is connected. Select USB and click Connect device. Connect your senseBox MCU-S2 to your computer and select it in the pop-up window.
Next, click Open to access your senseBox files. Open code.py in the CIRCUITPY drive to edit your code.
Now you can start writing and running your code.
senseBox CircuitPython Editor
The senseBox CircuitPython Editor is another online editor, specifically developed for programming CircuitPython on the senseBox MCU-S2. It offers a user-friendly interface and some additional features that make programming easier.
You can find the senseBox CircuitPython Editor here. There you can start right away, either by writing your own code or by using the example blocks.
First, click Connect in the upper right corner to connect your senseBox MCU-S2. Next, click Send to micro:bit to upload and run your code on the senseBox.
You’ll need to select the CIRCUITPY drive when prompted. In the right-hand panel, you can see your code’s output.
The senseBox CircuitPython Editor is still in beta and only works with the senseBox MCU-S2, not with other CircuitPython-compatible boards.
Switching Between Editors
You can switch between the different editors at any time. However, it is recommended to close the unused editor and restart your MCU-S2 before switching. Always make sure to edit the code.py file in the CIRCUITPY drive of your senseBox MCU-S2.
In rare cases, it may be necessary to re-flash your board when switching editors. Be sure to save and back up your progress in a safe location beforehand and then follow this tutorial.