Build & Code Your Own LoRa communication device Ages 11+ | No prior knowledge needed! DIY walkie-talkie with peculiar superpowers Chatter uses long–range, low-power communication (LoRa), which encodes information similar to the way dolphins and bats communicate! Comes in a pair but keeps all of your secrets Ready to become James to your Bond? Use your own private network to scramble text into a secret code that only other Chatter devices will see. Sending texts for free has never been cooler! Pairing is caring Create a whole network of friends to share your secrets with. Create avatars, customize chat features, play games, or send personalized texts, because texting yourself is not as fun as you think. Easy-to-follow instructions: Anatomy guide - Learn about parts that make Chatter work Build guide - Step–by–step guide with 100+ photos Usage guide - Tips & tricks on how to use Chatter Coding guide - Beginner–friendly with detailed instructions Hardware skills: Soldering & hardware assembly Wireless communication systems and LoRa Electronic components Coding skills: Coding in Python & CircuitBlocks Low power & always-on technology Embedded programming Video game mechanics Code Chatter in CircuitBlocks Our custom–made code editor similar to Scratch makes it easy for beginners to get into coding. What’s in the box Main circuit board Antenna Display board Button caps Acrylic casing Battery holders with batteries Pushbuttons Piezo buzzer Brass standoffs On–Off switches Metal bolts