ABD_MbuttonSwicth_BT&BLE：固件版本：0002,1.修改蓝牙广播为长按中键，左右键长按切模式；
Review Request #2958 — Created Aug. 5, 2021 and updated — Latest diff uploaded
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| huxin, mengmeishan | |
1.修改蓝牙广播为长按中键，左右键长按切模式；
Review Request #2958 — Created Aug. 5, 2021 and updated — Latest diff uploaded
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| huxin, mengmeishan | |
1.修改蓝牙广播为长按中键，左右键长按切模式；