Protocol

Open buehlems opened this issue 5 years ago • 2 comments

Like many others I am using your code to read out my SMA inverter.
I know it has been a long time since you published this. But maybe you can still answer this question: how did you find out the SMA protocol? I've got a YASDI document from SMA. But this seems not to be very helpful. Thanks a lot Markus

Jan 09 '20 18:01 buehlems

I spent a VERY long time tracing Bluetooth packets from my PC to the inverter.

Jan 09 '20 19:01 stuartpittaway

Wow. I don't doubt a single second that this was an extremely tedious piece of work.
I am impressed.

Jan 10 '20 10:01 buehlems