MikroE Quail

Vendor: MikroElektronika
Features: mikroBUS
Source on GitHub: stm32/MIKROE_QUAIL
More info: Website

Installation instructions

Quail via DFU

Quail can be programmed via USB with the ST DFU bootloader, using e.g. dfu-util or pydfu.py.

To enter the bootloader press and release the Reset button while holding the Boot button. Alternatively, you can use machine.bootloader() from the MicroPython REPL.

dfu-util --alt 0 -D firmware.dfu

Firmware

Releases

v1.27.0 (2025-12-09) .dfu / [.hex] / [Release notes] (latest)
v1.26.1 (2025-09-11) .dfu / [.hex] / [Release notes]
v1.26.0 (2025-08-09) .dfu / [.hex] / [Release notes]
v1.25.0 (2025-04-15) .dfu / [.hex] / [Release notes]
v1.24.1 (2024-11-29) .dfu / [.hex] / [Release notes]
v1.24.0 (2024-10-25) .dfu / [.hex] / [Release notes]
v1.23.0 (2024-06-02) .dfu / [.hex] / [Release notes]
v1.22.2 (2024-02-22) .dfu / [.hex] / [Release notes]
v1.22.1 (2024-01-05) .dfu / [.hex] / [Release notes]
v1.22.0 (2023-12-27) .dfu / [.hex] / [Release notes]
v1.21.0 (2023-10-05) .dfu / [.hex] / [Release notes]
v1.20.0 (2023-04-26) .dfu / [.hex] / [Release notes]
v1.19.1 (2022-06-18) .dfu / [.hex] / [Release notes]
v1.18 (2022-01-17) .dfu / [.hex] / [Release notes]

Preview builds

These are automatic builds of the development branch for the next release.

v1.28.0-preview.230.g95b3e72799 (2026-03-03) .dfu / [.hex]
v1.28.0-preview.210.g104deaa688 (2026-02-26) .dfu / [.hex]
v1.28.0-preview.208.ge08e3d796c (2026-02-26) .dfu / [.hex]
v1.28.0-preview.198.g6dbabc9267 (2026-02-24) .dfu / [.hex]