Hi guys!
I am putting together a project with 300 LEDs arranged in 5 strip of one meter each. I am using a Teensy 4.0 and WS2812b powered through a 5v PSU.
At the moment though I am only testing a single strip of 60 LED, with the same set up.
I get the 60 pixels strip to run the "JUST_TEST_LEDS" almost fine as all LEDs blink as expected apart from the first one which stays on.
When I then go into MadMapper the strip just behave randomly. The whole strip turn on when just the first pixel is on white and then it goes off proportionally when it goes on black but with some heavy blinking, almost like if there is some kind of interference. If I then push the reset button on the teensy the LEDs stop at the last dmx inputs and stop blinking.
I probably have done something dumb somewhere (I should mention that I'm a total noob here!) so if anyone could share some wisdom I would greatly appreciate it!
Thanks.