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Firmware Flash on nRF52840 using nRF Connect Bluetooth Low Energy Application gives

akshata.p

Hi,

We are currently trying to flash the connectivity firmware on the nRF52840 USB dongle using the Bluetooth Low Energy application available on the nRF Connect application.

OS: Ubuntu 18.04

nrfjprog version: 10.15.1 external

JLinkARM.dll version: 7.58b

nRF  Desktop application version: v3.9.0

Bluetooth Low Energy application version: v3.0.0

 

We are seeing the following error log when we run the above command-

Failed to write to the target device: no matching trait found

The dongle is being recognised by the BLE application and we are seeing the message to program the dongle. On selecting Yes, we see the below error:

Error:Failed to write to the target device: no matching trait found

Any information on this error would be greatly appreciated.

Thanks and Regards,

Akshata

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