SA9538_2.4G_connect_first:添加蓝牙配对灯效，快闪，200ms亮200ms灭；
Review Request #4023 — Created April 27, 2022 and updated
| Information | |
|---|---|
| luoyuxi | |
| YC1308 | |
| Reviewers | |
| chenjianrong, ruanjianbin | |
添加蓝牙配对灯效，快闪，200ms亮200ms灭；
Review Request #4023 — Created April 27, 2022 and updated
| Information | |
|---|---|
| luoyuxi | |
| YC1308 | |
| Reviewers | |
| chenjianrong, ruanjianbin | |
添加蓝牙配对灯效，快闪，200ms亮200ms灭；
