Hi,
Can you tell me what LED5 on the nrf52840 DK indicates? When is it on? When is it off? 2 observations I have made:
- When the DK is connected to a development computer USB port and it is running a flashed program, LED5 is on almost continuously with a very short off time about once a second - really close to being on continuously.
- When the DK is connected to a USB power port running the same flashed program, LED5 flashes rapidly.
It seems like this would be under control of the interface MCU software.
I think the development community would like a definitive answer on this.
Thanks,
Ken