pip install flask flask-cors numpy opencv-python --user

python app.py

If it gets stuck at Restarting with stat (doesn't generate a debugger pin):

• comment out line 40 in app
• python app.py
• uncomment line 40 and save
• server will restart

(For some reason opening the camera stream makes it hang?)

Arduino:

• 2 x 9g servo
• wemos D1 mini
• x axis to D4
• y axis to D3

change the url to the assigned one in script.js

Open index.html (tested in firefox)