PBSwitch_only_BLE_D1050E7：初版固件上传，由SVN5098修改单BLE 版本，PB键取消切换，
Review Request #5050 — Created Oct. 19, 2022 and updated — Latest diff uploaded
| Information | |
|---|---|
| zhangxianye | |
| YC1021S | |
| Reviewers | |
| ruanjianbin, zhangxianye | |
PBSwitch_only_BLE_D1050E7：初版固件上传，由SVN5098修改单BLE 版本，PB键取消切换，