The ESPBoy was first built as a hackable open-source game engine and handheld console for educational purposes. However, it’s also a platform that can readily support all kinds of other uses. You can ...

Walkie-talkies are great fun, and [RealCorebb]’s bbTalkie project takes the concept a step further by adding some extremely cool features to make a highly refined, self-contained ESP32-based ...

In this video, we’ll be comparing 5 Walkie Talkies that are designed for different kinds of users. Not only will we take build quality into consideration, but also unique selling features, so that you ...

Walkie talkies have been a vital means of connection since their introduction in World War II, and they're still essential today. People in Puerto Rico, devastated by the effects of Hurricane Maria ...

Even if you have a cellphone, there are still plenty of opportunities for a good walkie talkie in your life. Maybe you’re someone who likes to go outside hiking and camping and wants to stay in touch ...

Walkie-talkies might feel a little old school, but they have some important advantages over smartphones when it comes to communication. They can work in areas that don’t get good (or any) cellular ...

Jason Parker has been at CNET for nearly 15 years. He is the senior editor in charge of iOS software and has become an expert reviewer of the software that runs on each new Apple device. He now spends ...

An odd-ball scheme to let iPhone users talk to each other directly, device-to-device has reportedly been shelved. This walkie-talkie feature would have required special hardware, and been used when ...