AnsweredAssumed Answered

kl26z no reaction after flashing

Question asked by Kevin Thomsen on Nov 24, 2018
Latest reply on Dec 4, 2018 by Alice_Yang



i want to work with the FRDM-KL26Z Board and MCUexpresso.

After i flash the Bootloader with the new Binary Data from the NXP Homepage. The Bootloader don't close, when i disconnect the USB and connect again, no reaction from the Board. I can only go back to the Bootloader mode with pressing the Resetbutton and disconnect and connect the USB-Cable.

I tryed that  with drag and drop and command Terminal as well with my MacBook or Windows 10 PC.

By whatever Method, the Board do nothing after copy the Data.


No instructions and help or tips from the internet have helped so far.


Please, i hope someone have the same problem and have a solution.