Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...
These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...
Upcycling smartphones makes a lot of sense, especially since they contain so many components that remain useful long after ...
It's a neat little companion for my productivity tasks ...
Some of the first remote controls available to consumers used sound, visible light, or even just wires to communicate with their parent device. It was many years between these first rudimentary ...
Over on the ESP32 subreddit, the owner of Sacrebleu Studio showed off their cool light switch console that runs off an ...
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