[{"title":"( 8 个子文件 81.15MB ) 蓝牙协议Core3版本大全","children":[{"title":"Core_V4.0.pdf <span style='color:#111;'> 13.08MB </span>","children":null,"spread":false},{"title":"Core v2.0 + EDR.pdf <span style='color:#111;'> 12.53MB </span>","children":null,"spread":false},{"title":"Core_v4.2.pdf <span style='color:#111;'> 23.89MB </span>","children":null,"spread":false},{"title":"Core V2.1 + EDR.pdf <span style='color:#111;'> 13.14MB </span>","children":null,"spread":false},{"title":"Core_V2.1+EDR.pdf <span style='color:#111;'> 13.16MB </span>","children":null,"spread":false},{"title":"Core_v5.0.pdf <span style='color:#111;'> 24.96MB </span>","children":null,"spread":false},{"title":"Core_v4.1.pdf <span style='color:#111;'> 19.92MB </span>","children":null,"spread":false},{"title":"Core_V3.0 + HS.pdf <span style='color:#111;'> 15.97MB </span>","children":null,"spread":false}],"spread":true}]