OTA Upgrading

OTA upgrade is used to upgrade the firmware of the device with Bluetooth function, you need to upload the firmware information in the Commands-OTA file maintenance on the WEB side.

1. Enter the OTA upgrade page, it shows that the device needs to be scanned;

2. Scan the barcode or QR code of the device to query the firmware version that can be used for upgrade;

3. After querying the upgraded firmware version, the firmware version information will be displayed;

4. Select the firmware version and perform the upgrade. After the upgrade is completed, it will be upgraded to the firmware version;

5. It should be noted that only devices under this account can be upgraded, and devices under other accounts are not allowed to be upgraded.