diff --git a/Python/sock.py b/Python/sock.py
index d12c174..9b929c7 100644
--- a/Python/sock.py
+++ b/Python/sock.py
@@ -124,7 +124,9 @@ def sendDMX(data):
 			GPIO.output(18, GPIO.LOW)
 
 			# Sleep between TX packages, use time to get RDM packages            
-			DMXRDM = DMXSER.read(400)
+			print("start read")
+            DMXRDM = DMXSER.read(400)
+            print("end read")