... for every environment that has a network connection ;-) Does anybody know a more universal solution where you can have custom transports and that can actua

... for every environment that has a network connection ;-) Does anybody know a more universal solution where you can have custom transports and that can actually run on any environment? (I'd be targeting an 8-bit microcontroller like a PIC18F25K80, for example, on a CAN bus... and somewhere on the CAN bus there's a custom radio link)