Cheap Yellow Display desk pomodoro + meeting mute
A $15 touchscreen cube that runs a pomodoro timer, shows your next calendar block, and one-taps mute on your USB mic / HA switch.
AI-Generated Idea
AI-generated idea, not a built project If you build it, submit your project and we'll add it to the catalog!
How It Could Work
Flash the ESP32-2432S028 (Cheap Yellow Display) with LVGL. Local pomodoro state machine on the ESP32; pull next calendar event via a tiny local proxy or Home Assistant calendar entity. A big mute button publishes MQTT or toggles a HA switch. Optional WS2812 arc around the bezel for remaining-time colour. No soldering beyond a USB cable.
Estimated Specs
DifficultyBeginner
Cost$15–$40
BoardESP32
ChipESP32
Suggested Parts
Related Projects
These existing projects might give you inspiration: