It then relies on the ESPBoy’s existing screen and buttons as a user interface for the radio. Assembled appropriately, it can then be used as a very basic and barebones walkie talkie for voice ...

For example, when you’re driving an ATV, paddling a kayak, or needing to check in with someone out of cell service quickly, that’s the niche walkie talkies fill. You just hit a button and talk into ...

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 ...

Gone are the days of a heavy brick with static-filled push to talk functionality - whether it’s a walkie talkie set with a backlit LCD screen, voice changing walkie talkies, or a pack of three ...

RETEVIS RB48 Plus walkie talkie offers long-range communication with 5W power and 30 channels ... and a 2800mAh battery for extended operation. Innovative features include an LCD screen for easy ...