---
product_id: 387005845
title: "Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers"
brand: "renogy"
price: "₨20732"
currency: LKR
in_stock: true
reviews_count: 5
category: "Renogy"
url: https://www.desertcart.lk/products/387005845-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer-charge
store_origin: LK
region: Sri Lanka
---

# 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 Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers

**Brand:** renogy
**Price:** ₨20732
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay connected, stay empowered — control your solar empire wirelessly!

## Quick Answers

- **What is this?** Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers by renogy
- **How much does it cost?** ₨20732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/387005845-bluetooth-module-rj12-communication-port-compatible-rover-wanderer-adventurer-charge)

## 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).

Review: Macht was es soll
Review: Renogy has nice products but they lack in experienced service reps/techs, they told me to ask them any questions on how to use their devices i purchased, this was for a solar dc to dc dual input charger/controller. Told me no on my setup and that i couldn't use their device but they sold it to me anyway. I got my answer from people on Quara forums sadly and not Renogy. All i wanted to do was a standard RV with aux battery setup but i have a dc power supply/charger unit for lead acid i use for my agm bank 120amp smart charger and it works great on my setup it charges my agm bank and powers the Renogy with zero issues using the alternator side of the charger keeping the lithium separate from agm bank. Why they had to make it so hard for me to figure out is beyond me must be a script reader answering tech questions. Bad support great product, well so far it seems great.

## 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 |
| Color | BT-2 RS485 |
| Compatible with | Laptop,Desktop |
| Customer Reviews | 4.3 4.3 out of 5 stars (758) |
| Date First Available | 28 June 2020 |
| Display type | LCD |
| Global Trade Identification Number | 00810009714453 |
| Height | 0.55 inches |
| Included Components | Wirelessly Monitor |
| Item model number | RJ45 Communication Port |
| Length | 2.65 inches |
| Manufacturer | Renogy |
| Material Type | Lithium |
| Number of Items | 1 |
| Power Source | Solar Powered |
| Product Dimensions | 6.73 x 3.51 x 1.4 cm; 131.54 g |
| Size | Bluetooth Module RS485 |
| UPC | 810009714453 |
| Width | 1.38 inches |
| connector-type | Rj45 |

## Product Details

- **Brand:** Renogy
- **Colour:** BT-2 RS485
- **Item weight:** 0.29 Pounds
- **Material:** Lithium
- **Product dimensions:** 6.9L x 3.6W x 1.5H centimeters

## Images

![Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers - Image 1](https://m.media-amazon.com/images/I/61eni4WFvKL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***. on 13 July 2025*

Macht was es soll

### ⭐⭐⭐⭐⭐ Review
*by G***D on 23 September 2025*

Renogy has nice products but they lack in experienced service reps/techs, they told me to ask them any questions on how to use their devices i purchased, this was for a solar dc to dc dual input charger/controller. Told me no on my setup and that i couldn't use their device but they sold it to me anyway. I got my answer from people on Quara forums sadly and not Renogy. All i wanted to do was a standard RV with aux battery setup but i have a dc power supply/charger unit for lead acid i use for my agm bank 120amp smart charger and it works great on my setup it charges my agm bank and powers the Renogy with zero issues using the alternator side of the charger keeping the lithium separate from agm bank. Why they had to make it so hard for me to figure out is beyond me must be a script reader answering tech questions. Bad support great product, well so far it seems great.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 11 November 2023*

Helps me with solar output from my panels

## 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

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*