Capture cards are a bit expensive, so he decided to reverse engineer an IP HDMI extender. After connecting a DVD player and TV, he fired up Wireshark and started sniffing the packets. The device ...

One solution is a WiFi repeater. You can buy one, of course. But you can also make one out of an ESP8266 and some code from GitHub. There is also a video about the project, below. [Martin Ger’s ...

If you're experiencing dead zones in your home, you have two options: upgrade to a mesh router or add a Wi-Fi extender to your existing router. For as little as $20, a Wi-Fi extender will boost ...