SMRTR TechOct 6, 2025NotebookCheck

WebScreen brings $99 open-source monitor-top AMOLED display for alerts and stats with JavaScript apps, Wi‑Fi/Bluetooth

SMRTR summary

WebScreen is a $99 open-source device that clips onto monitor tops to display notifications, system stats, and reminders through a compact AMOLED screen powered by an ESP32-S3 microcontroller. It runs JavaScript apps from a microSD card and connects via Wi-Fi and Bluetooth to pull real-time data from computers and services like Slack and Discord. Targeting gamers and creators, it supports productivity timers, dashboards, and streaming tools, with a planned marketplace for additional apps. The project is crowdfunding on Crowd Supply with open-source hardware and software.

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