diff --git a/payloads/library/recon/Sample-Nmap-Payload/payload.sh b/payloads/library/recon/Sample-Nmap-Payload/payload.sh
index fe03656..f3c49ba 100644
--- a/payloads/library/recon/Sample-Nmap-Payload/payload.sh
+++ b/payloads/library/recon/Sample-Nmap-Payload/payload.sh
@@ -2,10 +2,10 @@
 #
 # Title:         Sample Nmap Payload for Shark Jack
 # Author:        Hak5
-# Version:       1.1
+# Version:       1.2
 #
 # Scans target subnet with Nmap using specified options. Saves each scan result
-# to loot storage folder.
+# to loot storage folder. Includes SERIAL_WRITE commands for Shark Jack Cable.
 #
 # LED SETUP ... Obtaining IP address from DHCP
 # LED ATTACK ... Scanning
@@ -14,20 +14,29 @@
 # See nmap --help for options. Default "-sP" ping scans the address space for
 # fast host discovery.
 
+
+echo "started payload" > /tmp/payload-debug.log
 NMAP_OPTIONS="-sP --host-timeout 30s --max-retries 3"
 LOOT_DIR=/root/loot/nmap
 
 # Setup loot directory, DHCP client, and determine subnet
-LED SETUP                            
-mkdir -p $LOOT_DIR                           
+SERIAL_WRITE [*] Setting up payload
+LED SETUP
+mkdir -p $LOOT_DIR
 COUNT=$(($(ls -l $LOOT_DIR/*.txt | wc -l)+1))
-NETMODE DHCP_CLIENT                          
-while [ -z "$SUBNET" ]; do  
+NETMODE DHCP_CLIENT
+SERIAL_WRITE [*] Waiting for IP from DHCP
+while [ -z "$SUBNET" ]; do
   sleep 1 && SUBNET=$(ip addr | grep -i eth0 | grep -i inet | grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}[\/]{1}[0-9]{1,2}" | sed 's/\.[0-9]*\//\.0\//')
-done                                                                                                                                                    
-                                                                                                                                                        
-# Scan network                                                                                                                                          
-LED ATTACK    
+done
+echo "Recieved IP address from DHCP" >> /tmp/payload-debug.log
+
+
+# Scan network
+LED ATTACK
+SERIAL_WRITE [*] Starting nmap scan...
 nmap $NMAP_OPTIONS $SUBNET -oN $LOOT_DIR/nmap-scan_$COUNT.txt
-LED FINISH                                                                          
-sleep 2 && halt
+echo "scanned network" >> /tmp/payload-debug.log
+LED FINISH
+SERIAL_WRITE [*] Payload complete!
+sleep 2 && sync