diff --git a/barrier.py b/barrier.py
index 561cc3f..5ee4728 100644
--- a/barrier.py
+++ b/barrier.py
@@ -8,7 +8,7 @@ class Barrier:
     barrier_position = 0
     ad0 = Pin("D0", Pin.IN, Pin.PULL_UP) #door
     ad1 = Pin("D1", Pin.IN, Pin.PULL_UP) #motor
-    ad4 = Pin("D4", Pin.OUT)
+    ad4 = Pin("D4", Pin.OUT, value=0)
     door = ad0.value()
     motor = ad1.value()
     update = False
diff --git a/main.py b/main.py
index 8bbb7c0..7aa7513 100644
--- a/main.py
+++ b/main.py
@@ -12,10 +12,10 @@ import gen
 import com
 import struct
 
-ad0 = Pin("D0", Pin.IN, Pin.PULL_UP)
-ad1 = Pin("D1", Pin.IN, Pin.PULL_UP)
-ad2 = Pin("D2", Pin.IN, Pin.PULL_UP)
-ad4 = Pin("D4", Pin.OUT)
+#ad0 = Pin("D0", Pin.IN, Pin.PULL_UP)
+#ad1 = Pin("D1", Pin.IN, Pin.PULL_UP)
+#ad2 = Pin("D2", Pin.IN, Pin.PULL_UP)
+ad4 = Pin("D4", Pin.OUT,value=0)
 def status_cb(status):
     print("m stat: {:02x}".format(status))