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WICED Studio Wi-Fi Combo

New Contributor


I have some problems to make the OTA process in the field.

In two times, during the OTA process, the BCM4343W are rebooting by whachtdog timer. And after try to boot the module again, they don’t work.

The message that appear it’s showing below:

Starting WICED v5.0.0

Started ThreadX v5.6

Initialising NetX_Duo v5.7_sp2

Creating Packet pools

WWD SDIO interface initializing with US/0

Fatal error: download_resource cannot load with invalid size

Could not initialize bus

Could not initialize wifi platform

And the I can’t recover the module.

Clue: "The issue that’s been identified here of two boards getting “bricked”appears to be related to inadequate servicing of the watchdog timer during an OTA update."

Any suggestion to solve this issue?

Thanks in advance!

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