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Description
RCM-BT2 - Renogy BT-2 Bluetooth ModuleThe RCM BT2, or Renogy BT 2 Bluetooth Module, is a convenient device designed for use with select Renogy solar charge controllers, DC DC battery chargers, and smart lithium batteries. Utilizing the RJ45 communication port, the BT 2 allows for wireless monitoring of system data and the ability to adjust parameters through the Renogy DC Home smartphone App. This App provides an educational and objective way to configure, monitor, update, and diagnose
The RCM-BT2, or Renogy BT-2 Bluetooth Module, is a convenient device designed for use with select Renogy solar charge controllers, DC-DC battery chargers, and smart lithium batteries.
Utilizing the RJ45 communication port, the BT-2 allows for wireless monitoring of system data and the ability to adjust parameters through the Renogy DC Home smartphone App. This App provides an educational and objective way to configure, monitor, update, and diagnose your Renogy products using percentages, facts, and numbers. Simply connect the BT-2 to the component's RJ45 communication port and access the DC Home App through the App Store or Google Play for convenient control of your off-grid power system.
Key Features
-
Precise Control Over Your Devices
The RCM-BT2 Bluetooth Module is compatible with all Renogy RS485 communication port products including the Rover Elite MPPT Solar Charge Controller, Smart Lithium Batteries, and Dual DC-DC MPPT Battery Charger. -
Real-time Insight
Access real-time and historical data with the RCM-BT2 - Renogy BT-2 Bluetooth Module and the Renogy DC Home App. Experience fast and uninterrupted communication thanks to Bluetooth 4.2 and BLE technology. -
User-friendly
By connecting the Bluetooth Module to the RS485 communication port and following the App instructions, you can easily establish a signal range of up to 82ft. Powered by solar energy, this module features an ultra-low-power dedicated chip to ensure efficient and reliable connections.
Package Includes
|
BT-2 Bluetooth module 1 x
|
Specification
| Specifications | |
|---|---|
| Communication Protocol: RS485 | Port Type: RJ45 |
| Input Voltage: 5V or 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: -4°F to 185°F (-20℃~85℃) |
| Weight: 130g (4.58oz) |
Warranty Information
| Material Warranty | 1-year |
Certification
| FCC Class B Part 15 Compliant | Yes |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
A Must Read!! 🌟🌟🌟🌟🌟
Format: Hardcover
Highly recommend!! Every page had revelation after revelation for me. I can't wait for the corresponding workbook to get here! ⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
★★★★★ 5
This is a "Go-To" for thinking about Cloud Challenges.
Format: Paperback
Delivering and managing fully realized applications in the cloud is different. Different approaches to classic engineering problems than traditional On Premise development and different ways of thinking through the problems of "always available" solutions.
I've been in the software delivery business a long time, and with the cloud emerging, for good and ill: I understand the problems, but may be just a little set in my ways. I find this book helps me re-frame challenges in a way that aligns with the strengths of cloud computing. Solve the same problems faster, by thinking about them differently.
I'm finding "97 Things Every Cloud Engineer Should Know" great for re-centering my expectations about Cloud Native development and deployment of assets. I started reading it cover to cover over the Christmas Holiday but now i just pick it up and look for the group of essays about exactly the problem I'm wrestling with.
P.S. I'm heartened by the editors commitment to Black Lives Matter and Rule of Law. Mentioned only to balance the concerns from another review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2021
★★★★★ 3
have some good contents but too general
Format: Paperback
The book covers some good points, but overall, it's too general.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2024
★★★★★ 3
Why Politics in a Tech Book????
Format: Kindle
Well... I'm surprised to see the book blatently calls out its dedication to Black Lives Matter, which is in all caps so I assume it's referring to the political organization. It goes on to speak of 2020 being the year of an "awakening of injustices of systematic racism"... I thought I was buying a technical book??? Had I known this political bs was included I wouldn't have purchased it! However, I bought and I'm still reading it. If the politics goes away and the TECHNICAL content is good I'll update my review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2020
★★★★★ 2
Not good use of time
Format: Paperback
It’s not clear who this book targets - neither experts nor novice will benefit. There are expert perspectives, only few of these are helpful, rest are too generic to be of any use. For instance the last entry is one an engineer who shares how she went from zero to expert in cloud engineering in six months but fails to mention a single resource or pathway for others to follow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2022
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