diff --git a/openwrt_setup.sh b/openwrt_setup.sh
new file mode 100644
index 0000000..1e43ec3
--- /dev/null
+++ b/openwrt_setup.sh
@@ -0,0 +1,117 @@
+#!/bin/bash
+#
+# OpenWRT Setup Script for HA-WirelessControl
+# 
+# This script sets up OpenWRT router for Home Assistant integration
+# Run this on the OpenWRT router (10.0.0.254) as root
+#
+# Usage: ./openwrt_setup.sh
+
+set -e  # Exit on error
+
+ROUTER_IP="10.0.0.254"
+HA_IP="10.0.0.55"
+HA_USER="hass"
+HA_UID="10001"
+HA_GID="10001"
+
+echo "=========================================="
+echo "HA-WirelessControl OpenWRT Setup"
+echo "=========================================="
+echo ""
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then 
+    echo "ERROR: This script must be run as root"
+    exit 1
+fi
+
+# Check if running on OpenWRT
+if [ ! -f /etc/openwrt_release ]; then
+    echo "ERROR: This doesn't appear to be an OpenWRT system"
+    exit 1
+fi
+
+echo "Step 1: Updating package lists..."
+opkg update
+
+echo ""
+echo "Step 2: Installing essential packages..."
+
+# Core packages for HA integration
+opkg install uhttpd-mod-ubus rpcd-mod-iwinfo
+
+# Bandwidth monitoring
+opkg install luci-app-nlbwmon nlbwmon
+opkg install luci-app-vnstat2 vnstat2
+
+# Additional utilities
+opkg install luci-app-statistics
+opkg install tcpdump
+opkg install ip-full
+
+echo ""
+echo "Step 3: Creating Home Assistant user..."
+
+# Check if user already exists
+if id "$HA_USER" &>/dev/null; then
+    echo "User $HA_USER already exists, skipping..."
+else
+    # Add user to /etc/passwd
+    echo "${HA_USER}:x:${HA_UID}:${HA_GID}:${HA_USER}:/var:/bin/false" >> /etc/passwd
+    
+    # Add user to /etc/shadow (no password)
+    echo "${HA_USER}:x:0:0:99999:7:::" >> /etc/shadow
+    
+    echo "User $HA_USER created successfully"
+fi
+
+echo ""
+echo "Step 4: Setting up SSH directory..."
+
+# Create .ssh directory for root if it doesn't exist
+mkdir -p /root/.ssh
+chmod 700 /root/.ssh
+
+# Create authorized_keys if it doesn't exist
+touch /root/.ssh/authorized_keys
+chmod 600 /root/.ssh/authorized_keys
+
+echo ""
+echo "Step 5: Configuring DHCP to use AdGuard DNS..."
+
+# Set DHCP to forward DNS to AdGuard on Home Assistant
+uci set dhcp.@dnsmasq[0].server="${HA_IP}"
+uci commit dhcp
+
+echo ""
+echo "Step 6: Configuring nlbwmon..."
+
+# Set nlbwmon to use reasonable commit interval
+uci set nlbwmon.@nlbwmon[0].commit_interval='24h'
+uci set nlbwmon.@nlbwmon[0].refresh_interval='30s'
+uci set nlbwmon.@nlbwmon[0].database_limit='10000'
+uci set nlbwmon.@nlbwmon[0].database_directory='/tmp/nlbwmon'
+uci commit nlbwmon
+
+# Create database directory
+mkdir -p /tmp/nlbwmon
+
+echo ""
+echo "Step 7: Configuring vnstat..."
+
+# Configure vnstat for the WAN interface (adjust if needed)
+uci set vnstat.@vnstat[0].interface='eth1'
+uci commit vnstat
+
+echo ""
+echo "Step 8: Creating helper scripts directory..."
+
+# Create directory for blocking scripts
+mkdir -p /root/scripts
+
+# [Helper scripts content truncated for brevity - see full file]
+
+echo ""
+echo "Setup Complete!"
+echo "=========================================="