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 ...

However, it’s also a platform that can readily support all kinds of other uses. You can even turn the humble handheld device into a working walkie talkie. The build relies on adding a SA868 ...

Rocky Talkie, a company that makes walkie-talkies geared towards outdoors enthusiasts, is accepting applications for the 2025 Search and Rescue Awards through Feb. 28, according to a news release.

21 that the walkie talkies his department currently uses are more than 10 years old ... Lay said there is typically one walkie talkie for every seat in each of the department’s fire trucks.