rgb up

rgb.py

@@ -39,12 +39,14 @@ async def off():
     led_g.duty_u16(0)    # 0 = off 
     led_b.duty_u16(0)    # 0 = off
 
-async def main():
+async def test():
     print("RGB demo")
     print("Press Ctrl-C to exit")
+    await uasyncio.sleep(1)
     print("RGB power:", rgb_pwr)
     print("RGB initializing...")
     await init()
+    await uasyncio.sleep(1)
     while True:
         print("RGB off")
         await set(0, 0, 0)
@@ -62,7 +64,7 @@ async def main():
         await set(1, 1, 1)
         await uasyncio.sleep(1)
     
-asyncio.run(main())
+asyncio.run(test())