--- product_id: 387005845 title: "Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers" brand: "renogy" price: "$76.56" currency: USD in_stock: true category: "Renogy" url: https://www.desertcart.us/products/387005845-renogy-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer store_origin: US region: United States of America --- # Bluetooth 4.2 & BLE tech for fast, stable connection Solar-powered with ultra-low power chip, 82ft range RJ45 (RS485) port compatibility with multiple Renogy devices Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers **Brand:** renogy **Price:** $76.56 **Availability:** ✅ In Stock ## Summary > ⚡ Stay connected, stay empowered — control your solar empire wirelessly! ## Quick Answers - **What is this?** Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers by renogy - **How much does it cost?** $76.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/387005845-renogy-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Quick RJ45 connection and easy app setup get you controlling your system in minutes, no tech headaches. - • **Universal Compatibility:** Works flawlessly with Rover, Wanderer, Adventurer charge controllers, smart lithium batteries, inverters, and DC-DC chargers. - • **Seamless Wireless Control:** Effortlessly monitor and adjust your solar setup via Bluetooth and the intuitive Renogy DC Home App. - • **Real-Time & Historical Insights:** Access live and past performance data to optimize your energy system anytime, anywhere. - • **Solar-Powered & Energy Efficient:** No extra power source needed—runs on solar energy with ultra-low power consumption for extended range. ## Overview The Renogy BT-2 Bluetooth Module is a solar-powered wireless communication device that connects via RJ45 (RS485) port to Renogy’s range of charge controllers, smart batteries, inverters, and DC-DC chargers. Utilizing Bluetooth 4.2 and BLE technology, it delivers fast, stable data transmission up to 82 feet, enabling real-time and historical monitoring through the Renogy DC Home App. Designed for easy plug-and-play installation, it empowers users with precise control over their solar power systems anytime, anywhere. ## Description Meet the Renogy BT-2 Bluetooth Module! Unlike the BT-1, this new generation of Bluetooth Module is compatible with a variety of products, including Renogy solar charge controllers, smart lithium batteries, inverters, and DC-DC MPPT battery chargers. Connect the BT-2 to the component's RJ45 communication port to wirelessly check and adjust your system's parameters through the DC Home App (available in both the App Store and Google Play). ## Features - 【Precise Control Over Your Devices】 Compatible with all Renogy RS485 communication port products includes the Rover Elite MPPT Solar Charge Controller, Smart Lithium Batteries, Pure Sine Wave Inverter with Power Saving Mode, and Dual DC-DC MPPT Battery Charger. - 【Real-time Insight】 Get real-time and historical data via Bluetooth Module and Renogy DC Home App. Bluetooth 4.2 and BLE technology provides fast and uninterrupted communication. - 【User-friendly】 Easily connect the Bluetooth Module to the RS485 communication port, and follow the App instructions. The Bluetooth Module is powered by solar energy, and the ultra-low-power dedicated chip will allow signal range up to 82ft. - Connect the BT-2 to the component's RJ45 communication port to wirelessly check and adjust your system's parameters through the DC Home App (available in both the App Store and Google Play). - Fully control the solar power generation, energy storage, and inverters' real-time operation data by monitoring from the DC Home App. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0899932YC | | Brand Name | Renogy | | Color | BT-2 RS485 | | Customer Reviews | 4.3 4.3 out of 5 stars (844) | | Display Type | LCD | | Global Trade Identification Number | 00810009714453 | | Included Components | Wirelessly Monitor | | Item Dimensions L x W x H | 6.9L x 3.6W x 1.5H centimeters | | Item Type Name | Wirelessly Monitor Real-time Insight Precise Control, Compatible Solar Charge Controllers, Battery Charger, Inverter, BT-2 RS485 | | Item Weight | 0.29 Pounds | | Manufacturer | Renogy | | Material Type | Lithium | | Model | RJ45 Communication Port | | Part Number | BT-2 Bluetooth Module | | UPC | 810009714453 | | Unit Count | 1 Count | ## Product Details - **Brand:** Renogy - **Colour:** BT-2 RS485 - **Item weight:** 132 g - **Material:** Lithium - **Product dimensions:** 6.9L x 3.6W x 1.5H centimeters ## Images ![Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 1](https://m.media-amazon.com/images/I/61eni4WFvKL.jpg) ![Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 2](https://m.media-amazon.com/images/I/61WAMkbfuiL.jpg) ![Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 3](https://m.media-amazon.com/images/I/715WBcy5umL.jpg) ![Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 4](https://m.media-amazon.com/images/I/61RFwte2m6L.jpg) ![Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 5](https://m.media-amazon.com/images/I/61iik+WJjcL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this one works with Renogy 3000w pure sine inverter?** A: It will not work unless you have the one with 2 ports and LED display. One is for the RS port. The other for remote on\off..Older versions will not work.. So if you plan on buying this make sure you have the LED display ones with 2 ports... **Q: is the bt-2 bluetooth module and the dcc50s 12v 50a dc-dc on-board battery charger with mppt compatible?** A: No. It connects but never populates any data. This is a known issue on forums as well. See my review. **Q: is this compatible with android 5S (samsung galaxy note 5)?** A: It works to my Android phones. Some useful information but data from Renogy controllers are not calibrated very well and can fluxuate too much. Compare to volt meter to get accurate data! **Q: Will this work with 24 volt systems** A: You do not connect the BT-2 directly to 24 volts, it doesn't work that way, you need a compatible charge controller. The BT-2 Bluetooth Module uses an RS485 communications interface, typically at 3 or 5 volt signal levels. Your charge controller voltage can be 12, 24, 48 or whatever it is designed to work with but it will have an internal 3 or 5 volt logic circuit to measure the appropriate parameters and then send information to the BT-2. The BT-2 doesn't see the higher voltages if connected to an approved Renogy controller. ## Frequently Bought Together - Renogy BT-2 Bluetooth Module RJ45 Communication Port Wirelessly Monitor Real-time Insight Precise Control, Compatible Solar Charge Controllers, Battery Charger, Inverter, BT-2 RS485 - Renogy 12V 50A DC to DC Battery Charger with MPPT, On-Board Battery for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Solar Panel and Alternator - Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/387005845-renogy-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer](https://www.desertcart.us/products/387005845-renogy-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*