Greetings to All-
I have searched some of this site (would take a month to do it all!) with various keywords and have not gotten the inspiration needed .
I would like feedback on what others may consider as the best way to commumicate between several PICs over the DC (could be AC) wires. I would like to only use a single pair for both data and power.
I was thinking about 1 wire commands between the PICs but any serial protocol could do such as SNAP.
No real restriction the voltage as I would plan on regulators so the DC could be AC and as high as 24 VDC (or AC).
The lengths of wires could be as long as 500 feet or as short as 100.
Curious if anyone else has attempted this?
Regards!