Hi there, I defined some years ago a new multimaster communications bus system protocol Standard for embedded systems. After many successful tests transmitting through conductive materials, including the human body, radio waves and light I have released its first implementation for Arduino boards: https://github.com/gioblu/PJON and its wireless (433 Mhz radio) version: https://github.com/gioblu/PJON_ASK
Protocol Standard "RFC": https://github.com/gioblu/PJON/wiki
I now am receiving request from users and contributors to write a new protocol on top of PJON with the concept of connection, and the capability to route a PJON packet from a bus system to anotherone through a router device, connected to both different communication media.
This could theorically enable the possibility to use this "on top of PJON protocol" to build an opensource distributed network of embedded systems.
What do you think about it?