> For the complete documentation index, see [llms.txt](https://docs.petoi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.petoi.com/chinese/nyboard/zong-shu.md).
# 总述
到目前为止，我们已有3个版本的 NyBoard：NyBoard V1\_0，NyBoard V1\_1 和 NyBoard V1\_2。
NyBoard V1_0
NyBoard V1_1
NyBoard V1_2
NyBoard V1\_1 和 NyBoard V1\_2 只有一些细小差别：
* V1\_2加回了一个 Neo Pixel在 D10脚上。
* V1\_2的主芯片焊盘支持 ATmega328P AU（大）和 MU（小） 的封装。
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