📝 Renogy BT-2 CORE Bluetooth Module

The Renogy BT-2 CORE Bluetooth Module is the ultimate wireless solution for monitoring and managing your Renogy power system. Designed for compatibility with select Renogy solar charge controllers, DC-DC chargers, and smart lithium batteries, it connects via an RJ45 communication port to provide seamless Bluetooth connectivity. Paired with the Renogy DC Home App, it enables you to configure, monitor, and diagnose your system in real time—all from your smartphone or tablet.

⭐ Essential Benefits

• Seamless connectivity – enables wireless monitoring and parameter adjustment via the Renogy DC Home App.
• Smart system management – access live data, firmware updates, and diagnostic tools directly from your mobile device.
• Wide compatibility – supports Renogy solar controllers, DC-DC chargers, and lithium batteries equipped with RJ45 ports.
• Reliable communication – utilises RS485 protocol with a stable fixed baud rate of 9600bps for consistent performance.
• Strong wireless range – delivers communication up to 82ft, perfect for RVs, boats, and off-grid setups.
• Plug-and-play simplicity – powered directly through its RJ45 connection for easy, tool-free installation.
• Durable build – compact and lightweight design with IP54 protection, offering resistance to dust and splashes.

⚙️ Functionality

Once connected to your Renogy product, the BT-2 module communicates vital performance data wirelessly to your smartphone. The Renogy DC Home App allows full access to system configuration, firmware updates, and error diagnostics. Whether managing solar charging, battery performance, or system health, the BT-2 ensures you stay informed wherever you are.

🔌 Compatibility

• Works with select Renogy solar charge controllers, DC-DC chargers, and smart lithium batteries
• Connects via RJ45 communication port
• Compatible with Renogy DC Home App for iOS and Android

🧰 Installation Difficulty

🟢 2/5 (Easy) – simple plug-and-play setup with no additional wiring required.

🔍 Features

• Wireless Bluetooth connectivity for Renogy products
• RS485 communication protocol
• RJ45 port connection with 5.0m (16.4ft) cable
• Power supply via 5V or 12V input
• Compact and IP54-rated for durability
• Low standby power consumption of 0.04W
• Real-time data, updates, and system control via Renogy DC Home App

📊 Specifications

Specification	Detail
Communication Protocol	RS485
Input Voltage	5V or 12V
Standby Power Consumption	0.04W
Operating Power Consumption	0.05W
Communication Range	≤82ft
Cable Length	5.0m (16.4ft)
Port Type	RJ45
Protection Grade	IP54
Serial Baud Rate	9600bps
Dimensions (L×W×H)	67.3 × 35 × 14mm (2.65 × 1.38 × 0.55in)

📦 What’s Included

• 1 × Renogy BT-2 CORE Bluetooth Module
• 1 × 5m RJ45 Communication Cable
• 1 × User Manual