Hi everyone, I built an open-source Smartwatch firmware for Raspberry Pi Pico in C programming language.
Check out the source code and documentation here: umutsevdi/wear-pico.
The watch has the following features:
- Call Management
- Notifications
- Music and media control
- Reminder
- Alarms
- Lock Screen
- Temperature
- Touch Gestures
- Stopwatch
- Calendar
- Notepad
- Remote Configuration
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Source: https://www.reddit.com/r/raspberry_pi/c ... _firmware/