diff --git a/src/main.py b/src/main.py
index 6e8c54c..e79bb19 100644
--- a/src/main.py
+++ b/src/main.py
@@ -13,20 +13,14 @@ from p2p import p2p
 
 async def main():
     settings = Settings()
-
-    patterns = Patterns(settings["led_pin"], settings["num_leds"], selected=settings["pattern"])
+    patterns = Patterns(settings.get("led_pin"),
+        settings["num_leds"], selected=settings["pattern"], colors=settings.get("colors",[]))
     if settings["color_order"] == "rbg": color_order = (1, 5, 3)
     else: color_order = (1, 3, 5)
-    patterns.set_color1(tuple(int(settings["color1"][i:i+2], 16) for i in color_order))
-    patterns.set_color2(tuple(int(settings["color2"][i:i+2], 16) for i in color_order))
+
     patterns.set_brightness(int(settings["brightness"]))
     patterns.set_delay(int(settings["delay"]))
 
-    async def tick():
-        while True:
-            patterns.tick()
-            await asyncio.sleep_ms(0)
-
     async def system():
         while True:
             gc.collect()
@@ -42,7 +36,7 @@ async def main():
     wdt = machine.WDT(timeout=10000)
     wdt.feed()
 
-    asyncio.create_task(tick())
+    asyncio.create_task(patterns.run())
     asyncio.create_task(p2p(settings, patterns))
     asyncio.create_task(system())