Currently I am facing an issue where the board was not able to power up by itself when a USB is port into it. However, when an external source is connected through the debugger port, the LED on the board lit up, but the board was not detected by computer/laptop. I was wondering is there servicing for it or perhaps a replacement if a warranty is still valid?
Hello,
When I said USB peripheral port, I just meant that you should take the USB cable that you used to program the DK (when it was inserted in the programming USB port), and plug it into the other USB on the nRF52840 DK (after it is programmed with the .hex attached in my previous reply), like this:
Questions:
1: Do the LEDs blink after you programmed the attached .hex file?
2: Does the LEDs blink when you move the USB cable from port 1 to port 2 and power cycle the DK?
Best regards,
Edvin
Hello,
When I said USB peripheral port, I just meant that you should take the USB cable that you used to program the DK (when it was inserted in the programming USB port), and plug it into the other USB on the nRF52840 DK (after it is programmed with the .hex attached in my previous reply), like this:
Questions:
1: Do the LEDs blink after you programmed the attached .hex file?
2: Does the LEDs blink when you move the USB cable from port 1 to port 2 and power cycle the DK?
Best regards,
Edvin
