I'm working with nRF52840 dongle, i installed nRF Connect for Desktop on windows but the led didn't start pulsing red. Has anyone else had an issue like this?
I'm working with nRF52840 dongle, i installed nRF Connect for Desktop on windows but the led didn't start pulsing red. Has anyone else had an issue like this?
Hi,
The LD2 LED on the nRF52840 Dongle pulsates read to indicate that the device is in DFU mode. As it does not pulsate red in your case, it is not in DFU mode. To put it in DFU mode, you press the sideways reset button as indicated here:

Please let me know if that does not work.
Hi,
The LD2 LED on the nRF52840 Dongle pulsates read to indicate that the device is in DFU mode. As it does not pulsate red in your case, it is not in DFU mode. To put it in DFU mode, you press the sideways reset button as indicated here:

Please let me know if that does not work.
Yes, it is worked. Thank you so much