> Bluetooth chips come with SDKs and depending on your solution another API Yup and a simple embedded version of a useful subset of that is (just counted) abou

> Bluetooth chips come with SDKs and depending on your solution another API Yup and a simple embedded version of a useful subset of that is (just counted) about 4000 non-comment non-blank lines _just_ for the header files. And assumes you then understand what the API does which is probably less comprehensively documented than the underlying HCI spec.