updated ReadMe and setup

README.md

@@ -1 +1,31 @@
-# ntp-timeturner
+# 🕰️ NTP Timeturner
+
+**NTP Timeturner** is a Raspberry Pi-based stratum 1 time server that sets its system clock based on incoming SMPTE LTC (Linear Timecode) audio. Designed for broadcast and production environments, it allows LTC-based time sync across local networks via NTP.
+
+---
+
+## 📦 Features
+
+- 🕒 Decodes LTC timecode from audio input (25fps supported)
+- 🌐 Serves NTP time to local devices
+- ⚡ Fast, reliable startup using a USB audio interface
+- 🔌 Optional OLED display for system time and sync status (coming soon)
+- 🛜 Web interface for Wi-Fi config and status (in development)
+
+---
+
+## 🚀 Quick Start
+
+### ✅ Requirements
+
+- Raspberry Pi 3 or newer
+- Debian Bookworm
+- USB audio interface with 3.5mm mic/line input
+- SMPTE LTC source (e.g. video playout, Blackmagic device)
+
+### ⚙️ Setup Instructions
+
+1. Clone the repo:
+   ```bash
+   git clone https://github.com/cjfranko/NTP-Timeturner.git
+   cd NTP-Timeturner