His kids wanted walkie talkies, so [Daniel Chote] built one. The TalkiePi is a neat project built around a Raspberry Pi running Mumble, the open-source voice chat system that his kids can share ...

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 ...

Perfect for wannabe secret agents and outdoor explorers - Ready to take your kids’ hide and seek games to the next level? Do you have siblings that fancy themselves as a master secret agent?