Bluetooth 원격 제어 펌웨어를 업그레이드하는 데 사용됩니다.
When you installed this app, and you are using the b01 version of the remote control we specified. When the remote control is successfully connected, we will automatically detect whether a new version needs to be upgraded in the background. If there is, a notification will pop up to inform the user. Users can enter the upgrade with a single click.