BT-1 Bluetooth Module with RJ12 Communication Port

BT-1 Bluetooth Module with RJ12 Communication Port
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CAD $49.99 CAD $34.99
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CA stock, usually ships in 1 to 3 business days.



The Renogy BT-1 is a great addition to any compatible Renogy solar charge controllers. Powered by its RJ12 communication port, the BT-1 provides wireless monitoring of system data through the Renogy DC Home smart phone App. And allows users to change parameters when using the Renogy DC Home smart phone App.

If you have any questions regarding this product, please submit a case.

Key Features

  • Wirelessly monitor and control compatible solar charge controllers via Bluetooth.
  • Connects to our user-friendly smart phone App, Renogy DCHome, to keep track of your system.
  • Embedded exclusive Bluetooth chip with high efficiency and low energy consumption.
  • Bluetooth 4.2 and BLE technology provides fast and uninterrupted communication.
  • Powered directly through RJ12 communication port.
  • Signal range up to 82ft.
  • Two LED lights indicate the power and Bluetooth connection condition.





Package Includes

BT-1 Bluetooth Module for Solar Charge Controllers

BT-1 Bluetooth Module for Solar Charge Controllers

1 x


Communication Protocol: RS232 Port Type: RJ12
Input Voltage: 12V Protection Grade: IP54
Standby Power Consumption: 0.04W Operating Power Consumption: 0.05W
Communication Range: ≤82ft Serial Baud Rate: Fixed Baud Rate 9600bps
Cable Length: 5.00 m (16.4 ft) Dimensions: 2.65 X 1.38 X 0.55 in (67.3 X 35 X 14 mm)
Installation Dimensions: 67.3 φ3.5mm(2.66 φ 0.14in) Operation Temperature: -20℃~85℃(-4°F to 185°F)
Weight: 130g (4.58oz)  

Warranty Information

Accessories 1-year material warranty


BT-1 Bluetooth Module for Solar Charge Controllers Manual
BT-1 Bluetooth Module
BT-1 Bluetooth Module for Solar Charge Controllers

Reviews Hide Reviews

BT adapter

Tim Smith on May 28th 2023

Works fine, connects immediately, app works but doesn't show kW hours generated/consumed, nor any error messages. Fix the app.


chris taunton on Jun 17th 2022

Sets up easy. Good control.App needs work


Don on Nov 25th 2021

Installation and setup is very easy. The Renogy app allows you to change the settings on the Rover solar controller and view its status.


Verne Barr on Sep 23rd 2021

This product works great

Review of BT-1

George Lobb on Sep 16th 2021

Works seamlessly with the 30 Amp Rover. Looking forward to trying the Beta app.

BT-1 Review

bob dube on Aug 31st 2021

This item seems a bit over-priced for its purpose. Now, if I could only get the 20 Amp MPPT Rover Charge Controller to accept it in the RS232 port without turning itself on and off, that would be great. Having said that, I feel the problem exists with the Charge Controller and not the Bluetooth Module. I rate the BT-1 4 out of 5 stars.


David Stewart on Aug 31st 2021

The module works well except the battery temperature on the app does not agree with the battery temperature on the controller. The app temperature never varies from 25C, while the temperature on the controller follows the ambient temperature and higher when the battery is charging, which is normal.

BT 1

Lm on Jun 24th 2021

Makes checking the solar controller so easy