In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units ...

Even though almost everyone has a cell phone these days, two-way radios or “walkie-talkies” are still useful ... Plus, a water-activated locator light immediately activates, making it easy ...

Walkie talkies are perfect for staying connected when cell service is spotty, whether you're out on a hike, coordinating a big event or giving the kids a good excuse to play outdoors. The best ...

The humble walkie talkie isn’t the most glorious piece of equipment in our backpack or on our tool belt. But it is an essential piece of gear we’ve relied on for decades, when communicating on ...