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我在用外接的3.7V电池向OPENMV供电之后,想要同时用USB线连接电脑来观测数据,请问USB与外接电源同时供电可以吗,会不会烧毁板子
USB的电源和VIN引脚(注意不是3V3引脚)的电源不冲突。
http://book.openmv.cc/quick-starter.html