NRF Gostudio not able to detect the 3rd party Evaluation Board

[Sourabh Kulkarni]

I am using the development board based on NRF 52840 from Rigado BMD340. I connected the Eval Board via USB and in the NRFgo Studio it shows that the board is detected below the NRF52 development boards column but on the right window it shows that no device is detected. What is the problem here?

Thank You.

[Edvin]

Hello,

Have you tried the "Recover" button from your screenshot?

I am not really sure what they have put on the chip on the eval board, but if there is an application which have enabled readback protection, you must recover the chip before being able to use nRFgo Studio.

Also, check that all the switches on the Eval board are in the correct positions. I can't say what the right positions are, because I am not familiar with it.

If the above doesn't work, can you try with nrfjprog? (latest version).

When installed and added to your environment path, type "nrfjprog -e" in a cmd terminal. What does it print then?

Best regards,

Edvin

[PaKa]

Hi,

the debug chip on the Rigado board is the same as on the nRF5 DKs so should be fully SW compatible.

Paal

[275508995]

i meet the same problem

[Edvin]

Did you try any of the suggestions that I posted earlier?

[275508995]

i use the latest nRF5x-Command-Line-Tools_9_7_2_Installer.ext ,resolve the problem