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I built a $5 ESP32-powered Wi-Fi scanner and honeypot in just a few hours

To build this, first initiate the ESP32-S3 in AP+STA mode, bringing up a soft AP that redirects all client DNS lookups. It ...
Hackaday

Listening For The Next Wow! Signal With Low-Cost SDR

As you might expect, the University of Puerto Rico at Arecibo has a fascination with radio signals from space. While doing ...