### Proposal: French Swiss (fr_CH) Keyboard Layout for Arduino ESP32

[bernardgisin]

Proposal: French Swiss (fr_CH) Keyboard Layout for Arduino ESP32

I have developed a French Swiss keyboard layout (KeyboardLayout_fr_CH.cpp) compatible with the Arduino ESP32 USB library, similar to KeyboardLayout_da_DK.cpp and others.

🔗 Code: https://github.com/bernardgisin/arduino-esp32-keyboard-fr_CH
📺 Video, in french: [https://www.youtube.com/watch?v=IbFzaJgg_kU]
🌐 Documentation in french: https://www.gisinb.ch/yt/arduino_nano_esp32/arduino_nano_esp32.html#clavier

This layout supports:

• @, « », °, §, µ, etc.
• Optional UTF-8 for 2-byte characters (à, é, ç, etc.).
• Note: € and œ/Œ are not included in the layout (due to 3-byte UTF-8 or custom handling), but demonstrated in my example code.

Feel free to use, modify, or integrate this layout as you see fit!

— Bernard Gisin