Few things are as frustrating as a WiFi signal that drops in and out ... 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 ...

When it finds one it connects and rebroadcasts its own WiFi signal to the surrounding area. He leaves it in the back window of his car and uses it to get on the net during lunch.

which can function as a WiFi repeater. This setup can enhance signal strength and significantly extend network coverage in your home without the need for additional hardware. According to a recent ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts.