BradCagle

if you're in "/opt/victronenergy/dbus-btbattery" directory you type "nano service/run" replace 70:3e:97:08:00:62 with your bt address...

I think I figured out at most of the protocol. First, the values are ASCII values are hexadecimal digits, with the first digit a ':'...

Interesting. So it may not care what the AC frequency is. Wonder if you could use one of these simple HF converters...