For now, neally all the comments about JY901.h have been added, which may help to understand codes more easily.
The work goes on the with JY901.cpp, where I need to complete the comments and implement all the function the manufacturer provided(original repo foucused on implement the JY901 -> host functions, the host controlling functions are ignored).
The repo link is Arduino-JY901-Serial.
Also, the learning about Machine Learning has started.I’m curious about how long will it take to read the book Machine Learning(Chinese Version, Zhihua Zhou).

homepage