This release, 6.2.0-beta.3, is the fourth beta release of CircuitPython 6.2.0. Across most ports it adds a second USB serial (CDC) channel, adds a bitmaptool module for help with displayio, and removes the limitation on displayio.Group size. The RP2040 port has many enhancements and fixes, and the Spresense port has several improvements as well. See Port status below for details on port stability for each port, and Known issues for known problems. If you find any issues with this release, please file an issue.
Download from
Firmware downloads are available from the downloads page on The site makes it easy to select the correct file and language for your board.
To install follow the instructions in our new Welcome to CircuitPython! guide. To install the latest libraries, see this page in that guide.
Try the latest version of the Mu editor for creating and editing your CircuitPython programs and for easy access … // Read more: original article.