Can you help me see which of these development boards is better?

kongxianglong

Can you help me see which of these development boards is better? [Copy link]

[/url] ARM7 350 [url=http://auction1.taobao.com/auction/item_detail-0db2-b304f4c1d18b85064b407b20dbf17d84.jhtml] ARM9 2410 [url=http://auction1.taobao.com/auction/item_detail-0db2-a671f858db4c8f524561e2e9d1d6807b.jhtml][/url] ARM9 2440 My own situation with Linux operating system: I am beginning to understand ARM and Linux. I have learned 51 single-chip microcomputers before and have used 51 boards. I think learning ARM should not be difficult. (Sorry, I haven't started reading seriously when I wrote this) I have seen the code of UCOS_II, but I have never ported it. I heard that Linux is quite complicated. I want to buy a board to learn about USB and audio processing. I also want to learn some content about embedded operating systems, preferably Linux. What do you think of the above? Which board is more suitable for me? Also, do you know any good companies selling development boards or learning boards in Shenzhen? Thank you.

神的召唤啊

The first link is: [url=http://auction1.taobao.com/auction/item_detail-0db2-95371fc27139d2869334f51c50df3887.jhtml][/url] Does anyone have any good boards? Companies in Shenzhen are better. Thank you.

wenchengpvp

If you are just learning, I think it is more appropriate to buy the first one. However, the third one has more comprehensive functions.

wangruidd2005

Haha, both boards are pretty good, it mainly depends on your own needs.

123pan

Haha, I'll buy one to learn from it too.

shily

The one with Linux code is better. Actually, all hardware can be made now. The key is whether the supporting software, development tools and original code are complete. . .

shuigongtianlan

Quote from codehat's reply on the 5th floor: The one with Linux code is better. Actually, any hardware can do it now. The key is whether the supporting software, development tools and original code are complete. . .

I have already bought an ARM7, mainly because it is cheaper. I am also a beginner at present, so it is okay for me to understand a simple operating system first. But thank you anyway.