Please guide me how to run NR52840 DK board firmware to NRF52840 dongle.

[JonySol]

 I have successfully run a firmware in NRF52840 DK board. With NRF52840 DK ,I have tested AWS IOT BLE Nrf. Now I have also NRF52840 Dongle. Because small form factor, I would like to use use NRF52840 Dongle to run NRF52840 DK board firmware which AWS IOT BLE Nrf. Please help me to solve this problem.

[Einar Thorsrud]

Hi,

Please refer to the nRF52840 Dongle Programming Tutorial. This describes how you adapt a project for a nRF52840  DK to the nRF52840 Dongle.

[JonySol]

Hi, I went to  the link and found firmware. But I have not found any materials related to the adaption of NRF52840 DK board firmware to NRF52840 dongle. Can you give a more specific link or any document. Also i want to active serial communication in NRF52840 dongle. Can you on this?

[Einar Thorsrud]

Hi,

JonySol said:

Can you give a more specific link or any document

I am sorry, I copy-pasted the wrong link. I should have been this one (also updated the original post). This describes how to adapt a project from a DK to the dongle.

JonySol said:

Also i want to active serial communication in NRF52840 dongle. Can you on this?

There is no USB-UART bridge on the dongle, and the SDK does not implement logging over USB CDC. But if you have an external USB-UART bridge you can hook that up to some of the half plated solder bridges and select those as the UART pins.