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Unable to update FUS or flash the wireless stack STM32WB55

MKesk.1
Associate

‎2022-08-08 04:06 AM

Hello,

I just had some custom boards with STM32WB55RG and I would like to flash the BLE stack into the microcontroller.

Files I'm trying to install on the device:

  • stm32wb5x_FUS_fw.bin(v1_0_2)
  • stm32wb5x_BLE_Stack_full_fw(v1_13_3)
  • and firmware file

But device bluetooth not working. I am sharing the cmd output on the screen. Could the error be that I installed the wireless stack without deleting it?

0693W00000QNC3RQAX.png0693W00000QNC3MQAX.png0693W00000QNC2dQAH.png0693W00000QNC2TQAX.png0693W00000QNC2JQAX.png0693W00000QNC2EQAX.png0693W00000QNC2EQAX.png0693W00000QNC2JQAX.png 

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Remy ISSALYS
ST Employee

‎2022-08-17 12:57 AM

Hello,

You can look this wiki page which explains how to update the FUS and the wireless stack for stm32wb55. Do you know which FUS version you already have ?

Best Regards

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