Add basic Elite 200 V2 support

[pwr22]

I have one of these myself so I've been able to test this as working, though it does require the new encryption toggle from 0.2.0-alpha.1 to be turned on to actually get any data.

Autodetection works too though note that this model presents a different name on bluetooth than the one it does in the serial itself, hence they don't match the same as others.

Might be sufficient to close #160

[glianeri]

@pwr22 , thanks for making this happen. I am currently using your repo, and it isn't configuring my E200 ... I suspect this is because it is the premium model, and the device name would not match E200V2, but rather PR200V2.

EDIT: This string match it not the real error, I added it locally and reloaded the integration but the result is the same. Is there any configuration I have to do? Does this have to do with the encryption?

EDIT2: It was the string match - it has to be changed in two places in the devicebuilder.py, and now that I got it the integration 'succeeds' but, I get this:

I don't see any errors in the logs.
How can I help you help me? :)

This is a remote location so I'd like to monitor power conditions through HA after I leave.

[colonical]

Hi. I tried the new alpha and the oldest 0.1.5 version too. However i turn on connected over bluetti in the app , i dont see device in the list in the addon. I restarted HA nothing changed. What do i missed? Do i need to add anything in yaml? Do i missed something step? :D thank you your help.

[pwr22]

I've been busy recently but I'll try to take another look this weekend. I found that the stats work for a bit but then something goes wrong with the bluetooth session or something and then the stats become broken until home assistant is restarted. Has anyone else been seeing this?

[Patrick762]

@pwr22 Can you please verify this in https://github.com/Patrick762/bluetti-bt-lib?
I'll merge #207 soon, so it should be added to the library (except the manifest change)

[pwr22]

@Patrick762 I will test