How to use the file function for differential in the Tuya backend OTA?
How to solve the problem of OTA upgrade failure, showing low battery or poor signal?
Why can't the device be found for OTA upgrade?
Can the software version of the device be seen through the device's virtual ID?
Is the module firmware update related to the MCU?
How to ensure the reliability of OTA upgrades?
Can a specific device be upgraded by pushing through the SN code of the Wi-Fi module?
Do you need to deliver the complete user area, production, and upgrade firmware if the firmware flashing fails?
Customer upgrade notification not received, does the device upgrade automatically?
How to upgrade and release firmware?
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