Re: Gemma IDE not looking right
You should post a pic of your setup to see if there is anything incorrect.
But, you need to be certain of what you have, RGB or RGBW(with the yellowish half moon white-LED element) neopixels. You run the regular strandtest with the plain RGB neopixels and the RGBW Strandtest with the RGBW neopixels. Since you are using a Gemma, you need to know which pin you have connected to the Data IN of the neopixel stick (0,1,2...) The Strandtest code needs to be changed to match the pin number you are using and change the number of neopixels you are using to 8 for the stick. Good luck.