Victron VE.Direct Protocol (Serial Data) 2021-10-22

Thanks for linking this useful document. I find there is also value on the Victron's open source page: https://www.victronenergy.com/live/open_source:start

and particularly in this Arduino VE.Direct library, which might be useful for some members here: https://github.com/winginitau/VictronVEDirectArduino