Not cold, technology design industry related people more or less heard of, but not many people use it.

My observation is that from 2010, 2011, first Arduino started to slowly fire up in China, and there are more communication communities, and then Raspberry Pi started to become popular, and in the last two years, intel's boards started to build up momentum in China, sponsoring some competitions, but given the high price, the number of users is still not up yet.

Introduction

Speaking back to the Raspberry Pi, it really is a good thing. I really hope it will become popular in more colleges and universities, more students will make amazing products and designs with Raspberry Pi, and more studios will design dope works with it.

After paying attention to it for a long time, you'll realize that it's not really cold at home, but it's still far from active enough in the country compared to abroad, especially the US and some European countries.