The blink code you displayed in the video is showing a problem with the bootloader chip, it means it can not communicate with the main Teensy chip. You will not be able to program the Teensy over USB, or use the button...
I believe this is the blink code you are experiencing. 2 blinks, 0.6 seconds apart, 2 second pause. Which is "NXP JTAG Not Responding". It is possible there is an issue with the GD32 bootloader chip (small chip next to...
I have not shared the files for this version yet. I intend to share everything once I feel it is at a point where someone can easily install it, hopefully that will be very soon. I will also look into reusing the...
Sorry if my previous experience caused me to provide incorrect information. I was still working with the MKL02 at the time but I had not experienced the blink codes until then, I was under the impression that the...