Hi, when reading the BLE Mesh example code, I got really bewildered by this function:
access_model_add
and inside, there is this gem:
element_has_model_id
I understand mesh "protocol" is concept-heavy, but I'm pretty sure neither notion could be found in the official documents.
So what is access model? I know what model is, what access layer is, but I have no idea what access model is.
So #2 what is model id? I read about property id and UUID but never model id?