diff --git a/lib/btn.py b/lib/btn.py
index edee4c2..1c1149e 100644
--- a/lib/btn.py
+++ b/lib/btn.py
@@ -14,7 +14,7 @@ import uasyncio as asyncio
 from primitives.delay_ms import Delay_ms
 import primitives.queue as queue
 from primitives import Switch, Pushbutton
-import rgb.py as rgb
+from rgb import RGB
 
 
 # Settings
@@ -26,18 +26,21 @@ btn = machine.Pin(18, machine.Pin.IN, machine.Pin.PULL_UP)
 # Pulse an LED (coroutine)
 async def pulse(led, ms):
     led.on()
+    
     await asyncio.sleep_ms(ms)
     led.off()
-
+    
 
 # Pulse an LED when an event triggered
-async def evt_pulse(event, led):
+async def evt_pulse(event, rgb, set):
     while True:
         event.clear()
         await event.wait()
-        led.on()
-        await asyncio.sleep_ms(500)
-        led.off()
+     #  led.on()
+        await set()
+        await asyncio.sleep_ms(300)
+     #  led.off()
+        await rgb.off()
 
 
 # Toggle an LED (callback)
@@ -57,18 +60,23 @@ async def killer(obj):
 
 # Test for the Pushbutton class (events)
 async def do_btn_event():
-    led.off()
+    #led.off()
+    rgb = RGB()
     pb = Pushbutton(btn)
     pb.press_func(None)
     pb.release_func(None)
     pb.double_func(None)
     pb.long_func(None)
-    #tasks = []
-    #for event, led in ((pb.press, 1), (pb.release, 2), (pb.double, 3), (pb.long, 4)):
-    #tasks.append(asyncio.create_task(evt_pulse(pb.press, led)))
+    tasks = []
+    for event, rgb, set in ((pb.press, rgb, rgb.set_blue), 
+                            (pb.release, rgb, rgb.set_green), 
+                            (pb.double, rgb, rgb.set_yellow), 
+                            (pb.long, rgb, rgb.set_red)):
+        asyncio.create_task(evt_pulse(event, rgb, set))
+    
     #tasks.append(asyncio.create_task(evt_pulse(pb.double, led)))
 
-    asyncio.create_task(evt_pulse(pb.double, led))
+    #asyncio.create_task(evt_pulse(pb.double, rgb))
 
     #await killer(pb)
     #for task in tasks:
diff --git a/lib/rgb.py b/lib/rgb.py
index 2278560..7dd4703 100644
--- a/lib/rgb.py
+++ b/lib/rgb.py
@@ -111,9 +111,9 @@ class RGB:
             await self.set_red()
             print("RGB power:", await self.get_pwr())
             await uasyncio.sleep(sec) 
-
-rgb = RGB()    
-asyncio.run(rgb.test())
+#  test
+#rgb = RGB()    
+#asyncio.run(rgb.test())