ShineWiFi-S compatibility

[the-butterfry]

Hey I don't expect you to know this, but maybe you do. I've got what I'm guessing is an older WiFi-F USB model. In your research on building this, did you come across anything that supports the protocol being the same? the -X seems to be an updated unit but I'm assuming they're interacting with the same growatt API, thus communicate identically.

Also, mine is reported as a -S model, but all online documentation and images match the -F linked above. I donno.

If you don't know, I'm willing to give it a go. I've got your script installed on a MQTT listening RPi onsite. but just need to go onsite and configure the module.

I think your approach is the best one of the many out there for getting data from these things and avoiding the bad growatt interface and communications.