Rocky Talkie Mountain Radios are the ultimate communication device for outdoor adventure seekers, especially hikers, skiers, ...

Besides fun activities, walkie talkies are handy for scenarios where quickness and efficiency in conversations matter the ...

So why use ESP-NOW rather than WiFi or Bluetooth? Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram.

So why use ESP-NOW rather than WiFi or Bluetooth? Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram.

Users can push-to-talk, instantly connecting with colleagues in much the same manner as old analog Walkie-Talkies, but with the added bonus of secure communication that's free from eavesdropping.