Circuitmess Chatter 2.0 Stem Starter Kit Diy Walkie- Talkies

Circuitmess Chatter - Build and Code Your Own Encrypted Wireless Messenger Build Your Own Security-First Texting Devices! Become an engineer and learn about coding, encrypted messages and private texting as you build 2 working communicators! Think walkie talks, but more practical – no one talks on the phone anymore. Chatter is designed to show people that you can communicate free and remotely without the internet. It uses the so-called “LoRa” low-power wide-area network technology in order to send text messages, emojis, memes and GIFs. The communicators use a publicly-available set of frequencies that are allocated for use cases like this one. With these frequencies, you’ll be able to send messages to the other communicator from 1 to 7 km away (depending on your surroundings). That’s over 76 football fields! Build a set of 2 encrypted communicators that can send texts, emojis, memes and GIFs Learn about encryption, coding and more Use a set a publicly available frequency and the “LoRa” network

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