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I am trying out OpenThread using a combination of their github repository (https://github.com/openthread/openthread) and the Codelabs (https://openthread.io/guides).

There are examples built for the EFR32MG12 platform - https://github.com/openthread/openthread/tree/master/examples/platforms/efr32mg12.

I am using the WSTK PCB4001 Rev A03 with the Mighty Gecko 2.4 GHz 19dBm BRD4161A Rev A03. I am able to build the code without errors. I am even able to flash the code onto the chip successfully using JLinkExe. However, I do not see any outputs on the board - no CLI output or response, no LEDs blinking.

I think there might be some error with the HAL or BSP implementations. Any help would be appreciated.

Vijay Rao
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  • Did you get the issue resolved? I have a few rev A02 of the same board and I do not have any issues on getting these up an running using the provided guide from Silicon Labs. – René Josefsen Oct 22 '19 at 12:40
  • Yes, the updated OpenThread repository and silabs gecko_sdk_suite v2.7 solves all the problems I reported earlier. – Vijay Rao May 07 '20 at 20:34

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