I recently upgraded my FRDM KL25z firmware and the RGB led stopped glowing after that and the green LED glows permanently. How do I fix this issue?
Thank you for contacting NXP community, these are the steps please verify you installed correctly the firmware and run a project you know works on the KL25Z. Here you can find some training examples to run in you KL25Z.
Best Regards.
Jonathan Iglesias