Hi there,
I'm running into problems when I control a bunch of APA102 LEDs with the FastLED library and have external power and usb connected. It runs smoothly without the USB and stops animating when I connect USB. Of course I have cut the connection between VUSB and 5V apart (as described here https://www.pjrc.com/teensy/external_power.html) but that didn't help. Also tried with a modified USB cable. Still no luck.
Any ideas what the problem might be?
Thanks!
Julian
I'm running into problems when I control a bunch of APA102 LEDs with the FastLED library and have external power and usb connected. It runs smoothly without the USB and stops animating when I connect USB. Of course I have cut the connection between VUSB and 5V apart (as described here https://www.pjrc.com/teensy/external_power.html) but that didn't help. Also tried with a modified USB cable. Still no luck.
Any ideas what the problem might be?
Thanks!
Julian