[{"title":"( 4 个子文件 23.47MB ) rk3399烧录工具&烧录教程","children":[{"title":"DriverAssitant_v5.1.1.zip <span style='color:#111;'> 9.36MB </span>","children":null,"spread":false},{"title":"RK烧录教程 2.docx <span style='color:#111;'> 450.07KB </span>","children":null,"spread":false},{"title":"WNpctool_Setup_V1.2.2.0625.rar <span style='color:#111;'> 11.64MB </span>","children":null,"spread":false},{"title":"RKDevTool_Release_v2.86.rar <span style='color:#111;'> 2.11MB </span>","children":null,"spread":false}],"spread":true}]