Designing the world’s tiniest WiFi sensor boards

One of the tiniest ESP32 based boards is named PicoClick and measures a mere 10.5mm by 18mm! Although it only features only a push button as an input with no other sensor, it uses a USB C interface for both power and programming. Neat. But could we do better? One of our tiniest boards (non-wireless)… Continue reading Designing the world’s tiniest WiFi sensor boards

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