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我再看教程的时候发现上面写openmv还可以用串口连接esp8266，但不明白怎么配置。有没有大佬给下相关的教程或者例子。 小白求助
和普通的模块一样，串口发数据就行，一般是AT指令。具体协议要看模块的数据手册。