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Luckfox Lyra两个USB OTG接口能不能同时作为peripheral？就是两个接口各接一个USB host。


Can the two USB OTG ports on the Luckfox Lyra function as peripherals simultaneously? That is, can each port be connected to a USB host?

Hello.In theory this is feasible. Both USB ports are USB OTG 2.0 and support peripheral mode.

Crocodile wrote: ↑2025-12-03 10:22 Hello.In theory this is feasible. Both USB ports are USB OTG 2.0 and support peripheral mode.

那这种情况下会用哪个接口供电？
In that case , which port will supply the power?

您可以选择通过VBUS引脚连接电源，或者使用支持供电的拓展坞在连接外设的同时给 Luckfox Lyra 供电