[Matheus Garbelini] just came out with three (3!) different WiFi attacks on the popular ESP32/8266 family of chips. He notified Espressif first (thanks!) and they’ve patched around most of th… ...

Now, with a serial bootloader and an ESP8266 in Wifi-to-serial bridge mode, you can reflash your microcontroller wirelessly, and then telnet in to interact with and debug the system remotely.

Consumer Reports has tested more than a dozen popular WiFi range extenders and discovered that they do work—in certain circumstances. Here's what you need to know before you buy one.

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Ever been curious about the differences between a Wi-Fi Booster or repeater and a Wi-Fi extender is? Here's everything you need to know, including some information on a better solution if you're ...