When targeting Android, is it preferred to use 'jvm' or 'android' as a target? From what I've read, 'jvm' seems to do the job, so any need to go native with the 'Android' target?

it depends if you need to access the android APIs in your multiplatform module or not, if you don't need them then

jvm

would probably be preferred

That's a good question. In phase 1 of my SDK, most if not all code will be common and consumed by potential clients (Android, iOS or even cross-platform (Xamarin, React Native, etc.)). However, there might be a phase 2 where some specific Android/iOS BLE implementations would be needed. So I guess that I would need to go the

android

way from the start to avoid a big refactoring?

it will be the same cost whether you do it now or later

yeah it shouldn't be much work to switch it later

Ok in that case I might start targeting

jvm

for the Android consumers of my SDK.