M5Stack M5StickC Plus: Tiny ESP32 Board Packs WiFi, Bluetooth, and a 1.14-inch Display in a 48-mm Pocket-Size Package

The M5Stack M5StickC Plus is a compact development board that integrates an ESP32‑PICO‑D4 microcontroller, a 1.14‑...

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DIY AirSense Smart Air Purifier Combines Sensors, Cloud Connectivity, and Custom Design

When a room’s air quality becomes a data point, the AirSense project turns the ordinary act of breathing into a measur...

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