What programming tools are needed for an Arduino + Android (+iOS) project?
Also would like to control the arduino hardware remotely from the smartphone clients (app). I know I have a lot to learn so I don't what to waste time on irrelevants. What programming tools do I need to learn (backend and frontend) to do this project?
The client-side (iOS, Android) app only receives reports and do not use any phone hardware features. So I'm not sure if Java would be required.
I currently program in Python + web dev using HTML + CSS.