Can't upgrade firmware

Modified on Wed, 27 Sep 2023 at 04:02 PM

1. Confirm whether the Bluetooth firmware needs to be upgraded. If yes, it can be judged that the Bluetooth needs to be upgraded. The upgrade can only be done after the mobile phone is close to the device.

2.Bluetooth firmware upgrade steps

The user needs to double-click the network configuration button in front of the device and click to upgrade the firmware in the app.

The user needs to confirm that there is no paired feeder device in the mobile phone system Bluetooth, otherwise it will conflict with the app Bluetooth connection.

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