Use the App inventor2 add PosenetExtension and connected to arduino NANO by bluetooth HC-05.
When The android phone detected a person and send the string to arduino by bluetooth HC-05, to control the X-Y servo.
My code: https://github.com/amd5200/AI2_posene...
Refence: https://mit-cml.github.io/extensions/
http://appinventor.mit.edu/explore/re...
https://teachablemachine.withgoogle.com/
https://blog.cavedu.com/2020/04/27/mi...