

New Serial/UART Port
I have added a serial / UART port to dramatically increase the functionality of a Chatters-based cluster.


New Custom PCB Arrived
The next iteration of the ChatterBox prototype is ready to assemble and test.



UI Updates and Optional WiFi
I have improved the UI significantly and added (optionally) a secondary channel - WiFi (UDP multicast).

Narrowing Down Hardware Choices
I built this test rig to help try out different hardware from various providers, including Arduino, Adafruit, and Sparkfun.