Merge pull request #7 from JammingLin/master

1.4.2 122016**
1.4.2 12261340 add-蓝牙模块

1.4.2 12261340 add-蓝牙模块
Merge pull request #8 from JammingLin/master

1.4.2 fromAvi-toCwb
Merge pull request #9 from JammingLin/master

1.4.3 from-Avi
Merge pull request #8 from SuperMeat/master

1.4.3 to-Avi