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Device DevelopmentMCU Access ModeWi-Fi General Solution

What will happen if the MCU OTA does not reply to the data packet?

Last Updated on2020-10-27 09:55:37
What will happen if the MCU OTA does not reply to the data packet?
When the module does not receive a response from the MCU, it repeats the package actively (5s once, and the time used by the MCU writes the Flash is enough). The same package of data has been sent for more than three times, then the upgrade is judged as a failure.
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