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請問外接感測器 #106

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crousekimo opened this issue Jan 17, 2025 · 1 comment
Open

請問外接感測器 #106

crousekimo opened this issue Jan 17, 2025 · 1 comment
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@crousekimo
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請問一下,官方網站只提供了幾個外接感測器,
如果想要用像是DHT11 RC522 ws2812等,
有沒有可能跑得起來呢??該怎麼做??

@Neutree
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Neutree commented Jan 17, 2025

用 GPIO IIC SPI 等模块自己写驱动就可以了,或者有能力找找网上的linux驱动移植一下,需要注意 MaixCAM的那个IO软件模拟的SPI 速率比较低。
ws2812比较麻烦,得从内核写驱动,我们之后看能不能写一个,有能力也可以自己实现,ws2812用io操作主要是频率可能达不到只能内核写。

@Neutree Neutree added the usage label Jan 17, 2025
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