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Adafruit M0 Express Built-in LED #736
I've been experimenting with an Adafruit Metro M0 Express board, and I'm having some trouble activating the built-in Neopixel on the board. The pixel is on pin 40. The code works fine when hooking up a strip externally - I tested on on Pin 7 and had no issue. I just can't seem to access the built-in Neopixel.
I tested the Adafruit Neopixel library and was able to get it to work using simliar code. I'm guessing it has something to do with how the board is defined, but that's a bit beyond my current coding understanding.
Here is my example code with the Adafruit library code commented out for comparison: