qmk-keychron-q3-colemak-dh/keyboards/handwired/onekey/blackpill_f411_tinyuf2/readme.md
Nick Brassel 891d18d356
Add initial support for tinyuf2 bootloader (when hosted on F411 blackpill) (#12600)
* Add support for jumping to tinyuf2 bootloader. Adds blackpill UF2 example.

* Update flashing.md

* Update chconf.h

* Update config.h

* Update halconf.h

* Update mcuconf.h
2021-04-25 13:40:56 +10:00

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# f411 blackpill onekey
Supported Hardware: *STM32F411CEU6 WeAct v1.3*.
To trigger keypress, short together pins *B0* and *A7*.
This variant requires the TinyUF2 bootloader to be installed. This can be downloaded from the [tinyuf2 releases page](https://github.com/adafruit/tinyuf2/releases). The F401 blackpill binary works for both F401- and F411-based blackpill devices.
Double-tap reset to enter bootloader mode. Copy the built uf2 file to the device by dragging the file to the new USB disk.