[{"title":"( 2 个子文件 5.82MB ) MTI-G用户手册,三轴角速度,加速,倾角传感器","children":[{"title":"MTi-G User Manual.pdf <span style='color:#111;'> 4.54MB </span>","children":null,"spread":false},{"title":"MT_Low_Level_Communication_Documentation.pdf <span style='color:#111;'> 1.91MB </span>","children":null,"spread":false}],"spread":true}]