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6 things your ESP32 can do that a Raspberry Pi can't (and shouldn't)

Tiny boards, big wins.
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6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

I've been playing around with a couple of ESP32 microcontrollers, and that experimentation has taught me a lot about sensors and what you can build for really, really cheap. For as little as $4, you ...