...Developers can attach displays, buttons, microphones, speakers, sensors, actuators, and other peripherals to create personalized gadgets. ESP32 firmware handles embedded interactions, while the Linux SDK can expose custom commands for tasks such as system administration or Home Assistant control. Gadgets pair with the Muse mobile app after developer mode is enabled and an SDK token is configured. The repository also includes board profiles, simulator support, coding-agent instructions, and community device skills. It is intended for experimentation, prototyping, and hobbyist hardware projects rather than polished consumer hardware.