QT Py - SAMD21

Vendor: Adafruit
Features: USB-C
Source on GitHub: samd/ADAFRUIT_QTPY_SAMD21
More info: Website

Installation instructions

For deploying the MicroPython firmware to the SAMD module, follow the procedure:

  • Push the reset button twice or call machine.bootloader(). A drive icon should appear representing a virtual drive.

  • Copy the .uf2 file with the required firmware to that drive.

As soon as the drive disappears, the firmware is loaded and started.

Firmware

Preview builds

v1.25.0-preview.297.gb675c8799 (2025-02-12) .uf2
v1.25.0-preview.296.g1a67d720c (2025-02-12) .uf2
v1.25.0-preview.295.g30acb16ad (2025-02-11) .uf2
v1.25.0-preview.288.g3b6252466 (2025-02-11) .uf2
(These are automatic builds of the development branch for the next release)

Firmware (Support for an external Flash chip)

No releases are available for this board.

Preview builds

v1.25.0-preview.297.gb675c8799 (2025-02-12) .uf2
v1.25.0-preview.296.g1a67d720c (2025-02-12) .uf2
v1.25.0-preview.295.g30acb16ad (2025-02-11) .uf2
v1.25.0-preview.288.g3b6252466 (2025-02-11) .uf2
(These are automatic builds of the development branch for the next release)