DMX_WS2812.cpp

if (!e131.isEmpty()) {
    e131_packet_t packet;
    e131.pull(&packet);     // Pull packet from ring buffer

    if (htons(packet.universe) == UNIVERSE) {
        for (int i = 0; i < NUM_PIXELS; i++) {
            int j = i * 3 + 1;
            pixels.setPixelColor(i, packet.property_values[j], packet.property_values[j+1], packet.property_values[j+2]);
        }
        pixels.show();
    }
}