1. Install the IDE AirTest http://airtest.netease.com/ download, unzip and install
2. Installation and airetest opencv library pip install opencv-contrib-python / pip install airtest
3. Link device
1) Android real machine connected
2) Remote Connection
3) wireless link
4) code links
From the official website: http: //airtest.netease.com/docs/cn/2_device_connection/1_android_phone_connection.html