Tiny Screens, Big Utility: Building a Touchscreen Pomodoro & Weather Station for Raspberry Pi 4 with Coni

Sun, 11 Oct 2026 16:00:00 +0900

Let’s talk about the modern disease of the “Smart Desk Gadget.”

If you go looking for a dedicated desk clock, focus timer, or weather station today, you are quickly faced with an absurd dilemma:

The Commercial Smart Plastic: You buy an expensive connected gadget that demands its own proprietary iOS/Android app, requires Bluetooth pairing that breaks on every OS update, phones home telemetry to a server that will be shut down in 18 months, and nags you to subscribe to a “Premium Weather Forecast” tier for $4.99/month.
The Over-Engineered Homelab Kiosk: You take a Raspberry Pi, install Raspberry Pi OS with a desktop environment, and launch a full Chromium / Electron kiosk dashboard. Before you’ve even rendered the temperature, your Pi 4 is eating 1.2 GB of RAM, running its quad-core CPU at 35% utilization, and screaming at 68°C while drawing 7 Watts just to tell you it’s raining outside.

Whatever happened to lean, instant, dedicated appliances? The kind of hardware that draws 2 Watts, boots in a fraction of a second, never touches the swap file, and does exactly one job with beauty and tactile joy?

Touchscreen on NicoLabs

Tiny Screens, Big Utility: Building a Touchscreen Pomodoro & Weather Station for Raspberry Pi 4 with Coni