First commit.

.pio/libdeps/local/FastLED/examples/Multiple/OctoWS2811Demo/OctoWS2811Demo.ino

@@ -0,0 +1,37 @@
+#define USE_OCTOWS2811
+#include <OctoWS2811.h>
+#include <FastLED.h>
+
+#define NUM_LEDS_PER_STRIP 64
+#define NUM_STRIPS 8
+
+CRGB leds[NUM_STRIPS * NUM_LEDS_PER_STRIP];
+
+// Pin layouts on the teensy 3:
+// OctoWS2811: 2,14,7,8,6,20,21,5
+
+void setup() {
+  LEDS.addLeds<OCTOWS2811>(leds, NUM_LEDS_PER_STRIP);
+  LEDS.setBrightness(32);
+}
+
+void loop() {
+  static uint8_t hue = 0;
+  for(int i = 0; i < NUM_STRIPS; i++) {
+    for(int j = 0; j < NUM_LEDS_PER_STRIP; j++) {
+      leds[(i*NUM_LEDS_PER_STRIP) + j] = CHSV((32*i) + hue+j,192,255);
+    }
+  }
+
+  // Set the first n leds on each strip to show which strip it is
+  for(int i = 0; i < NUM_STRIPS; i++) {
+    for(int j = 0; j <= i; j++) {
+      leds[(i*NUM_LEDS_PER_STRIP) + j] = CRGB::Red;
+    }
+  }
+
+  hue++;
+
+  LEDS.show();
+  LEDS.delay(10);
+}