Ask questions on the FRDM-KE06Z board.

[jun1]

Hi.

Ask questions on the FRDM-KE06Z board.
After purchasing, when I insert the USB cable, the green LED of D5 blinks 7, 8 times and then goes off, and blinks 7 and 8 times repeatedly. Is this normal?
It does not change even if the reset button is pressed, and nothing changes even if SW2 and SW3 are pressed.
Is not a 3-color LED control application installed?

If this condition is wrong, please tell me how to improve from this condition.

Thank you.

jun

[BlackNight · Accepted solution]

Are you using Windows 10?

If yes, see Recovering OpenSDA Boards with Windows 10 | MCU on Eclipse  and search for "error code". It looks like Windows 10 has affected your bootloader on the board.

That above article describes how to recover the board.

I hope this helps,

Erich

[jun1]

It went well.
Thank you very much.

jun