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To install PicoKeyer onto your Raspberry Pi Pico, simply download the PicoKeyer.uf2 file and copy it onto your Pi Pico's RPI-RP2 drive. Once the copy has finished, you can then open the PicoKeyer link below to configure and use your CW key in your browser. Alternatively, you can use your key as a MIDI instrument in your favorite DAW or MIDI app.
For information on how to connect your Pi Pico to your CW key, see the README.md on the PicoKeyer GitHub page.
Release Notes -
Added a new feature to allow the user to set a GPIO output pin for driving an external device. Supports output inversion if needed.
Fixes -
- Fixed an issue where pressing Save did not Apply settings first
- Improved the handling of the RGB LED mode (see note below)
Note: When changing the LED from the RGB mode or changing the RGB LED Pin, you just restart the Pi Pico in order for these changes to take affect. The Adafruit NeoPixel library does not support disabling or changing the GPIO pin at runtime. Use the Restart button under settings after pressing Save if disabling the RGB LED or changing the RGB gpio pin.
Full Changelog: https://github.com/bontebok/PicoKeyer/commits/0.0.2