[{"title":"( 4 个子文件 37KB ) OLED4线SPI改IIC的方法和测试代码","children":[{"title":"OLED通信4线SPI改IIC","children":[{"title":"更改说明.txt <span style='color:#111;'> 556B </span>","children":null,"spread":false},{"title":"OLED_I2C.rar <span style='color:#111;'> 16.63KB </span>","children":null,"spread":false},{"title":"正确焊接.jpg <span style='color:#111;'> 8.92KB </span>","children":null,"spread":false},{"title":"错误焊接.jpg <span style='color:#111;'> 10.82KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]