Thingy91 not Programming

[Balabobot]

Hi,

I follow the instruction to update the https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_thingy91_gsg.html 

Updating the firmware in the nRF52840 SoC and following through the USB method.

I don't have the 1.27mm cable to follow through with the external debug probe method.

But, When i select the device with Enable MCU Boot Selected, i get the below error.

19:41:22.451

Target device closed

19:41:44.676

Error while setting up device 0.01: TypeError: Cannot read property '0' of undefined

19:41:44.676

Target device closed.

https://drive.google.com/open?id=1MW7DhdWcw_iikJOIHvvJh17vc3yqjMmf&authuser=balajibobotslife%40gmail.com&usp=drive_fs 

https://drive.google.com/open?id=1Md1ybAjftE3m_Pse3OCG-pRPNQj4uTfC&authuser=balajibobotslife%40gmail.com&usp=drive_fs 

https://drive.google.com/open?id=1MZvXIYwHUDhf60lP04dNrRfUCluK76EA&authuser=balajibobotslife%40gmail.com&usp=drive_fs 

[Jared]

Hi,

It's specified in the documentation here, but I agree that we could make it even more clear.

Balabobot said:

And also can you explain the Win8 logic for nRF9160 DK which works on the same PC, and the nRF52 Dongle which works like charm

We never runs tests on Win8 so it's difficult to say what is causing it. Could you see if you're able to reproduce this on OS running Win10 or later.

regards

Jared