The Raspberry Pi is designed for learning. You can learn operating systems, programming, embedded programming, industrial control, artificial intelligence, and so on. It is more comprehensive than other models such as arduio. Of course, in some areas are also weaker.

Foreign countries to the Raspberry Pi function to play almost to the extreme. Almost every field has a Raspberry Pi in it. From parallel computing, to robotics, to 3D printing, space exploration, home security, routers, PADs, and more.

Domestic and foreign usage is basically the same. It's just that people in China are more interested in home use. They are all small toys that people with strong hands play with. Schools carry out less. It is said that some researchers have begun to use it to do some monitoring.

Programmers use it to do downloads, file **** enjoy, WEB server and so on. These are able to be configured without hardware knowledge.

Connecting a mobile power supply, it is easy to work continuously for 8 hours.