The biggest stories of the day delivered to your inbox.

A solid set of walkie-talkies can be essential for good backcountry comms, and we've tested the spread to nail down the best ...

Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram. (Credit: Clemens Valens, Elektor magazine) ESP-NOW is ...

So, as long as you're connected to Wi-Fi or have a cellular connection (for models with cellular capability), you can talk with your family and friends through the Walkie-Talkie app no matter ...

I2S is used for simplicity, but there is no reason why analogue components ... the potential a few years ago in a less successful walkie-talkie using the ESP8266.

Introduction A walkie-talkie is a portable, two-way radio device that facilitates instant voice communication over short to medium distances. I ...

Xiaomi has introduced the Walkie-Talkie 3 Chat Edition in China, following the Mini 4G Walkie-Talkie’s launch. It is available for pre-order on JD.com at 129 yuan ($18), with full payment ...