In the old days, spies eavesdropped on each other using analog radio bugs. These days, everything’s in the cloud. [Sebastian] from [Hacking Beaver] wondered if he could make a WiFi bug that was small ...

It’s only been a few months since the ESP8266 rolled out of some factory in China, and already the community is moving from simply getting custom firmware to work on the device to making the ...

Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

One of the longstanding shortcomings of the Raspberry Pi—the mini-computer that everybody loves to love—is its lack of wireless connectivity. Sure, you can buy a USB Wi-Fi dongle, but that’s an added ...