Hey, I was just curious how ASIAIR works 'under the hood' in more details as it seems pretty interesting. I understand the basics, it's simply a RPI running indi drivers, phd etc, etc..It's pretty straight forward I guess, but I'm wondering is how the communication between the RPI itself and the ASIAIR app works, I assume it's some API between the RPI and the app, but what kind of API is implemented there? Is it simply the INDI drivers API and then the app/RPI simply sends the data to each other? What about PHD or some other external softwares?

Just trying to expand my knowledge here, so if you could answer in details that would be much appreciated. Thanks a lot for the help!