SnailCard_v3s

It has been exactly one year since I first came into contact with Lichuang EDA. During this year, I have changed from a novice who knew nothing about circuits to a novice who is not too new. Through Lichuang's EDA, Mo Yun became the first For the first time, I learned how to make PCBs, how to solder, and how to burn money (except for making boards, of course). During this period, I learned a lot from the open source projects of the big guys in the community. In line with the idea of ​​​​drinking water and thinking about the source, I deliberately open sourced a small project I recently made, and the Haiwang bosses were willing to give me advice.

This is a small Linux computer based on Allwinner V3s, running the mainline 5.10 Linux kernel + Debian operating system. Currently, the screen, network card (rtl8723bs), USB, and audio have all been adjusted. Follow-up tutorials will be passed

https://whycan.com/t_7338.html This post will be updated (no doubt, that post has been distorted by me^_^).

Test image:

Link: https://pan.baidu.com/s/17ltLAHdlVFuaC9oXOtnbEw 
Extraction code: jzcq

After downloading and decompressing, use an image burning tool such as Win32DiskImager to burn it to the TF card.

(PS: The decompressed image is in imgs format. In fact, it should be an img file. Because img cannot be compressed, it was changed to imgs)

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The weather is cold, so wear some clothes for our small computer, see the attachment ( note that the interface part needs to adapt to the components you use, especially the wifi antenna and tf card side, so you may need to manually modify it if necessary, don’t ask How do I know )

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Updated on January 4, 2022

The above 3D shell modification is too time-consuming and a bit clumsy. I specially updated a new shell and just download the 3D shell (recommended).zip attachment. Two were made and one was spray painted red.

The display diagram is as follows:

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mirror