The Best Bluetooth Rs485 of 2025 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Bluetooth Rs485 of 2025. Check our ranking below.

2,736 Reviews Scanned

Rank No. #1

DX-CP24 RS485 to Bluetooth Serial Adapter Industrial Wireless Bluetooth Communication Module to RS485 Converter, Change 485 Wired Device to Wireless, Supports Modbus Protocol, DC 5-36V (CP24 for PC)

Built-in BLE 5.1 Bluetooth Module(DX-BT24W-A): This product is suitable for wireless communicating with rs485 devices through computer. CP11-Master connects to computer, and CP24-Slave connects to rs485 device.
Wired RS485 Devices to Wireless: Bluetooth to RS485 Converter is very easy to use. Due to its fast communication speed, stability, reliability and security, it is ideal for updating PLC programs, frequency converters, motors, relays, sensors, temperature control equipment, industrial instruments, CNC machine tools and other industrial equipment.
RS485 Communication Port: default 9600bps/8/n/1 (baud rate/data bit/no parity/stop bit). Supported baud rate: 2400,4800,9600,19200,38400,57600,115200. The VCC power supply voltage range is DC 5V-36V.
Baud rate switching method: Briefly press the key twice to switch the baud rate once. The times of flashes of the blue light represent the baud rate number; One flash is 2400, two/4800, three/9600, four/16200, five/38400, six/57600, and seven/115200
Technical Support: Out of the box, plug and play. You can find out testing softwares,user's manuals,devlopment documents,and all resources related to this bluetooth module on our offical website. You can access the user guide for complete product information by clicking on the product guide and document link below.

SaleRank No. #2

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

【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.

Rank No. #3

DSD TECH SH-B35 RS485 RS232 to Bluetooth 2.0 Adapter Support Android and Windows

DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan.
Bluetooth 2.0 to RS485/RS232: With this Bluetooth RS485 adapter, you can wirelessly communicate with RS485/RS232 devices on Android devices or a Bluetooth enabled Computer.
Compatibility:Built-in Industrial Bluetooth 2.0 SPP module driven by the CSR BC417 chip. Compatible with Android phones and Bluetooth enabled computers, but not compatible with any iOS device.
Working mode: Supports master mode and slave mode. Two SH-B35 adapters can form a Bluetooth connection network.
Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this RS485 RS232 to Bluetooth 2.0 Adapter. All questions will be answered within 1 working day.

Rank No. #4

DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter Support Android and Windows OS

Industrial-Grade Bluetooth 2.0 SPP Module: Powered by the reliable CSR BC417 chip, this adapter works seamlessly with built-in drivers on Windows Vista, 7, 8, and 10—no extra installation required.
Wireless RS485 Connectivity: Easily connect and control RS485 devices via Bluetooth 2.0. Compatible with Android devices and Bluetooth-enabled computers, enabling stable and efficient wireless communication.
Enhanced Protection & Flexible Power Supply: Designed with400W surge protectionand 15KV ESD static protectionfor safe and durable operation. Includes a USB power cable—simply power it using any standard USB charger or port.
Configurable Settings with Free Software: Default pairing PIN:1234. Standard baud rate:9600, N, 8, 1. Supports transmission distances over 20 meters. Baud rate, Bluetooth name, and PIN can all be customized using the free setup software provided by DSD TECH.
About DSD TECH: Established in 2009, DSD TECH specializes in industrial connectivity solutions, delivering 80+ products (USB/RS232/UART/RS485/CAN) to 100,000+ global clients across automation and communication sectors. Every device comes with lifetime support and 1 year product replacement service.

Rank No. #5

100 BALANCE Accessories Parts for Smart BMS and Smart Active Balancer UART Cable RS485 CAN Bus WiFi Bluetooth NTC LCD Display Sampling Cable (LCD Display UART)

This is the separate parts, use it with 100balance smart BMS or smart active balancer.
We provide 1 year product warranty and 24/7 online perfessional service for your inquiry,please feel free to contact us.

Rank No. #6

Comimark 1Pcs Xbee/Bluetooth/SRS485 RS485/APC220 I/O Sensor Expansion Shield V5.0 for Arduino

RS485It uses an SP485CN chip to handle comms.The screw terminals (assuming that the three jumpers are set to '485') marked 'A' and 'B' go directly to the IC 'A' and 'B' pins (6 & 7 respectively).The screw terminal marked VCC goes to the IC VCC pin (8), and also to the board's +5V line (i.e. the Arduino's +5V rail).The screw terminal marked GND goes to the IC GND pin (5), and also to the board's GND line (i.e. the Arduino's 0V rail)
Our IO expansion board is evolving, this latest V5 IO expansion shield is now supporting Xbee. It combines our popular Xbee shield with IO expansion shield(V4). It even supports SD card which provides the ultimate functional expansion for Arduino so far. As its predecessor, it supports RS485, APC220, Bluetooth communication, servo control. Specification: extensionof 14digitalIOports(12servointerface)and power
Digital-portexternalpower supply andan onboardpower supply automaticswitching;
Package Included: 1 x Xbee/Bluetooth/SRS485 RS485/APC220 I/O Sensor Expansion Shield V5.0 Arduino
If You ArIf You Are Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact Us at the Buyer Center or Support Email, 24/7 Quick Replye Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact Us at the Buyer Center or Support Email, 24/7 Quick Reply.

Rank No. #7

BT-02 Remote Monitor RS485 to Bluetooth Adapter Communication Wireless Monitoring by Mobile Phone APP for Solar Charge Controller

Realize the wireless monitoring and control function of the solar controller, Support Runner/Runner-RS/Explorer-N/Explorer-NS series MPPT solar charge controller.
Support mobile APP, plug and play, easy to set up, Support Android and iOS system.
Integrated high-speed core, ultra-low-power Bluetooth dedicated chip.
Using Bluetooth BLE4.2 technology control module, high stability, convenient connection and fast speed. Communication distance 15m.
No external power supply is required, and the power is directly supplied by the communication port.

Rank No. #8

DALY Smart BMS LifePo4 16S 100A 48V Parallel Module 1A with UART RS485 CAN Bluetooth BMS Parameter Real Time Review and Reset for Rated 3.2V Lithium Power Bank Storage EV

Unique Protection --- Daly parallel module + Daly Bms is specially designed for parallel lithium packs, it is an integrated, combined customized parallel package protection. This combination can limit to mutual high charging current caused by the internal resistance and voltage difference between the parallel lithium batteries while charging the parallel packs. With Daly-BMS + Daly parallel module, higher voltage for electrical devices is safe and easy to achieve.
Application note: Daly bms + DALY parallel module cannot be used separately, types and strings of the BMS + parallel module, battery packs must be exactly the same. For example (3.2V Lifepo4 4S 12V 280Ah [capacity may vary a little, such as 280Ah + 120Ah] battery packs) + (DALY smart bms lifepo4 4S 12V 100A + DALY 39A parallel module) is workable; Daly parallel module cannot be used with other brands of Bms mmmmAly Bms You have bought before or separately!
Basic parameters: all 1A parallel module dimensions in this link are the same: 63 x 41 x 14 mm, bms dimension refer to the list page, current limit: 1 A; parallel module is triggered by: 1 - range to overcharge current point at warning level 2 or 2 reach to built-in/preset valve value. Operating Temperature: -20℃~70℃ Parallel Module Release State: Discharge Communication Wire: 22AWG, Length = 300mm
Intelligent and easy cabling --- All Bms with UART + RS485 + CAN function and protocol, with Bluetooth dongle and DALY BMS app, you can check all real-time battery parameters and make the correct settings in specific areas. Do not connect the parallel module to the BMS before all balance lines wire each battery cell. Please connect BMS to the battery first, and then connect the parallel module to BMS.
Each package --- Smart Bms with CAN communication function + balance wire + NTC + Bluetooth module + 1A matched parallel module + communication cable. And this BMS and parallel module is customized, each purchase quantity should be at least 234 sets. !

Rank No. #9

A Pair of DX-CP13 Bluetooth 5.1 to Serial RS485/RS232/CONSOLE/USB Converter Adapter Built-in BLE 5.1 Bluetooth Module 4-in-1 Multifunctional Bluetooth Serial Port Converter Adapter

Feature：DX-CP13 is a multifunctional Bluetooth wireless adapter created by Shenzhen Daxia Longque Technology Co., Ltd. It supports the conversion of Bluetooth to 485, 232, console, USB, and other multi interface serial port devices, replacing traditional cables; Multiple functions, easy to use, flexible, and stable. Customers can connect to mobile phones, computers, devices, and other devices for data interaction based on their needs.
KEY Function: Bluetooth connected status: Short press once to disconnect Bluetooth connection; Bluetooth not connected status: Briefly press twice continuously to switch the baud rate Baud rate switching method: Briefly press the KEY pin twice in succession to switch the baud rate once. The number of flashes of the blue light represents the baud rate number; Flashing once is 2400, twice is 4800, three is 9600, four is 19200, five is 38400, six is 57600, and seven is 115200
Basic Params: Built in BT27-A BLE 5.1 Bluetooth master module and slave module respectively. Bluetooth name: RS232/RS485. Module serial port default parameters: 9600bps/8/n/1 (baud rate/data bit/no check/stop bit). Module BLE UUID: SERVICE UUID: FFE0 .NOTIFY/WRITE UUID: FFE1. WRITE UUID: FFE2
Long Range: The connection with mobile phones can reach up to 150 meters, and the connection between CP13-master and CP13-slave devices can reach up to 420 meters(This distance data is the result of testing in an unobstructed and open area. If it is not within the visible range during use, please use the measured results as the main one).When connecting CP13-master and CP13-slave devices in pairs, please keep the distance between master and slave devices at a distance of more than 1m to avoid interference with each other, resulting in connection timeout or accidental disconnection.
Customer Service:Our products have multi-layer packaging protection: needle guiding sponge, electrostatic bag, packaging bag. It can maximally prevent the product from being damaged during transportation. Out of the box, plug and play. In addition, we provide English technical manual documents for customer research. If you encounter any issues, please contact us, and we will resolve your issues within 24 hours.

Rank No. #10

Tenveo All-in-One Conference System 3X Optical Zoom PTZ Camera and MagiCall Bluetooth Speakerphone Upgraded System Audio and Video Output USB3.0/HDMI/RS485/RS232 Works with Zoom OBS for Large Meeting

🌟【𝐀𝐥𝐥-𝐢𝐧-𝐎𝐧𝐞 𝐕𝐢𝐝𝐞𝐨 𝐚𝐧𝐝 𝐀𝐮𝐝𝐢𝐨 𝐂𝐨𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦】Tenveo 3X Optical Zoom conference room camera system contains FHD 1080P 60FPS PTZ camera and MagiCall Bluetooth conference speaker, All-in-one design brings professional video conferencing to any meeting space. With the professional 3X Optical Zoom PTZ Conference Camera and Bluetooth Speakerphone, everyone can be seen and be heard clearly in the meeting. And the PTZ Conference Camera and Bluetooth Speakerphone could be used separately for your different needs.
🌟【𝐅𝐇𝐃 𝐕𝐢𝐝𝐞𝐨 𝐚𝐧𝐝 𝐂𝐥𝐞𝐚𝐫 𝐀𝐮𝐝𝐢𝐨】3X professional PTZ camera for conference is equipped with 1/2.8'' SONY CMOS Sensor with 2.38 MP, combined with advanced ISP processing technology, so that it can easily cope with many scenes. The PTZ Camera can be controlled remotely to rotate 350° (±175°) horizontally and 180°(±90°) vertically in an accurate and smooth way. And MagiCall Bluetooth Speakerphone with echo cancellation and voice noise reduction picks up 360° voices and delivers crystal-clear sound within 20ft/6m.
🌟【𝐌𝐨𝐫𝐞 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐂𝐨𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞】Plug and play, No additional drivers required. The PTZ Video Conferencing Camera supports 3 HD video output channels including USB/HDMI/LAN. Bluetooth Conference Speakerphone supports USB, wireless and Bluetooth 5.0, has optimized built-in design ensures ultra-clear voice from low-distortion speakers in 6M(20ft). Meanwhile, the speakerphone uses on-screen touch buttons to keep it compact and stylish. The OLED screen can also display the battery level.
🌟【𝐄𝐚𝐬𝐲 𝐒𝐞𝐭𝐮𝐩 𝐕𝐢𝐝𝐞𝐨 𝐂𝐨𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐢𝐧𝐠 𝐄𝐪𝐮𝐢𝐩𝐦𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦】Camera and Speakerphone management has never been easier! Plug and play, No additional drivers required. Launch video meetings with a plug-and-play USB connection to your laptop, desktop, computer, or Smart TV, and then you can start it immediately and run it on the video conferencing software. Anyone can easily set up this USB optical zoom camera ad speakerphone and control video conferencing or live streaming.
🌟【𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 𝐚𝐧𝐝 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭】The Conference system is compatible with current popular video/meeting software, including Zoom, YouTube, Facebook Messenger, Teams, Facetime, Google Hangout, OBS, Google Meet and other video conference apps. It supports Windows 7/8.1/10, Mac, Linux, Android or higher operation system. The streaming camera with microphone is also widely used at video calls, video conferences, remote meeting, online course, church livestream, training, remote interview, etc.

Last update on 2024-01-31 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Bluetooth Rs485?

Do you get stressed out thinking about shopping for a great Bluetooth Rs485? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Bluetooth Rs485, which is why we have assembled a comprehensive list of the greatest Bluetooth Rs485 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Bluetooth Rs485 that you consider buying. Your questions might include the following:

Is it worth buying an Bluetooth Rs485?
What benefits are there with buying an Bluetooth Rs485?
What factors deserve consideration when shopping for an effective Bluetooth Rs485?
Why is it crucial to invest in any Bluetooth Rs485, much less the best one?
Which Bluetooth Rs485 are good in the current market?
Where can you find information like this about Bluetooth Rs485?

We’re convinced that you likely have far more questions than just these regarding Bluetooth Rs485, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Bluetooth Rs485, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Bluetooth Rs485. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Bluetooth Rs485 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Bluetooth Rs485 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Bluetooth Rs485 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Bluetooth Rs485?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Bluetooth Rs485.
Customer Ratings: Number ratings grade Bluetooth Rs485 objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Bluetooth Rs485.
Product Quality: You don’t always get what you pay for with an Bluetooth Rs485, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Bluetooth Rs485 is should be an indication of how long it will work out for you.

We always remember that maintaining Bluetooth Rs485 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Bluetooth Rs485 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best Bluetooth Rs485 of 2025 – Reviews & Buying Guide

How Do You Buy The Best Bluetooth Rs485?

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