user71469

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• Please post what you're working on!

  in Puck.js, Pixl.js and MDBT42 • 7 years, 12 months

  

  I'm pretty new to coding in general, so please excuse me if I have missed something obvious.

  I am able to turn each of the LEDs on and off using a webpage:

  Red:

  <button onclick="Puck.write('LED1.set();\n');">on</button>
  <button onclick="Puck.write('LED1.reset();\n');">off</button>
  

  Green:

  <button onclick="Puck.write('LED2.set();\n');">on</button>
  <button onclick="Puck.write('LED2.reset();\n');">off</button>
  

  Blue:

  <button onclick="Puck.write('LED3.set();\n');">on</button>
  <button onclick="Puck.write('LED3.reset();\n');">off</button>
  

  Nifty. I assume that using PWM or some other technique, I could pass RGB values to the Puck and get any color to display. I built the webpage and have sliders doing all kinds of fancy stuff... but I can't figure out how to send the RBG values to the Puck.

  In other words, instead of on/off, how do I send rgb(80, 128, 199) (which is #50DAC7) to the three LEDs?

  I think that this and this are moving me in the right direction, but I am not a coder and thus can't figure out how to apply it to my problem.

  For anyone curious, what I have so far is attached. Comments are welcome!