diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 66e40223..0924f753 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -2615,12 +2615,14 @@ void start_payload() {
 // Serial2.setTX(8);
 // Serial2.setTX(8);	
 //   Serial2.setRX(0);
-  	
+	
+/*  	
    delay(100);
-	   Serial1.setRX(1);
+   Serial1.setRX(1);
    delay(100);
    Serial1.setTX(0);
    delay(10);
+*/	
    Serial1.begin(115200); // serial to Pi
 	
    Serial.println("Starting Serial1 for payload");