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.
2,283 Reviews Scanned
Rank No. #1
DX-CP24 Bluetooth to RS485 Serial Adapter Industrial Wireless Bluetooth Communication Module to RS485 Converter, Change 485 Wired Device to Wireless, Communication Distance: 70m (CP24 for PC)
- 【RS485 device to wireless】DX-CP24 can convert your RS485 interface device to wireless Bluetooth communication, and can support wireless communication between PCIOSAndroid. It can be used in application scenarios such as RS485 interface device debugging, parameter setting, information query, etc. It can also be used for communication between devices. (Note: You need to purchase a computer package to communicate with a PC)
- 【Built-in Bluetooth 5.1 BLE module】DX-CP24 uses Renesas DA14531 chip + PA Amplifiers, with a transmission power of up to 13.5dBm and a stable communication distance. External rubber stick antenna, Visual distance for communication with devices: mobile phone:90m / PC:70m / device to device:400m.
- 【Support ModBus protocol】DX-CP24 supports ModBus protocol and can support communication with various ModBus protocol devices.
- 【Support baud rate switching】DX-CP24 supports button adjustment of baud rate, supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200, default 9600bps/8/n/1 (baud rate/data bit/no parity/stop bit). Short press the button twice to switch the baud rate once, the number of blue light flashes represents the baud rate number, one flash for 2400, two times/4800, three times/9600, four times/19200, five times/38400, six times/57600, seven times/115200
- 【Rich information】We provide a rich information package, including: product manuals, tutorial videos, development and testing tools, etc.You can access the user guide for complete product information by clicking on the product guide and document link below.
Rank No. #2
DX-CP24 Bluetooth to RS485 Serial Adapter Industrial Wireless Bluetooth Communication Module to RS485 Converter, Change 485 Wired Device to Wireless, Communication Distance: 90m (CP24 for Phone)
- 【RS485 device to wireless】DX-CP24 can convert your RS485 interface device to wireless Bluetooth communication, and can support wireless communication between PCIOSAndroid. It can be used in application scenarios such as RS485 interface device debugging, parameter setting, information query, etc. It can also be used for communication between devices. (Note: You need to purchase a computer package to communicate with a PC)
- 【Built-in Bluetooth 5.1 BLE module】DX-CP24 uses Renesas DA14531 chip + PA Amplifiers, with a transmission power of up to 13.5dBm and a stable communication distance. External rubber stick antenna, Visual distance for communication with devices: mobile phone:90m / PC:70m / device to device:400m.
- 【Support ModBus protocol】DX-CP24 supports ModBus protocol and can support communication with various ModBus protocol devices.
- 【Support baud rate switching】DX-CP24 supports button adjustment of baud rate, supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200, default 9600bps/8/n/1 (baud rate/data bit/no parity/stop bit). Short press the button twice to switch the baud rate once, the number of blue light flashes represents the baud rate number, one flash for 2400, two times/4800, three times/9600, four times/19200, five times/38400, six times/57600, seven times/115200
- 【Rich information】We provide a rich information package, including: product manuals, tutorial videos, development and testing tools, etc.You can access the user guide for complete product information by clicking on the product guide and document link below.
Rank No. #3
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. #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
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.
Rank No. #6
EPEVER Bluetooth Adapter Remote Control with Real Time Data for Tracer-an/BN/Xtra Plug and Play RJ45 RS485 Communication (BLE-RJ45-D)
- Suitable for EPEVER controllers, inverters, and hybrid inverter with RJ45 interfaces.
- The communication port is directly powered, without the need for an external power supply.
- Supports the "Offline Mode" only. Add the Bluetooth adapter and the connected device to the APP. Then you will be able to monitor the device and set parameters by APP.
- Plug and play, easy and convenient to set up.
- The communication distance can reach up to 20 meters.
Rank No. #7
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.
Rank No. #8
Industrial ESP32-S3 Control Board with RS485 and CAN Communication Interfaces, Supports Wi-Fi/Bluetooth / RS485 / CAN Communication, Built-in Multiple Protection Circuits, for AIoT Market
- Industrial ESP32-S3 Control Board with RS485 & CAN Communication Interfaces, Supports Wi-Fi / Bluetooth/ RS485/ CAN Communication. Built-in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & Reliable. Rail-mounted protective case, easy to install, safe to use.
- Based on ESP32-S3, Designed for AIoT market： Equipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism; Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication.
- Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard isolated CAN interface for easy access to various CAN devices. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply is required for the isolated terminal.
- Onboard digital isolation to prevent interference from external signal. Onboard pin header for connecting external devices. Onboard USB Type-C port for power supply, firmware downloading and debugging. Onboard RTC chip, supports scheduled tasks.
- Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications. Onboard RS485 TX/RX indicators and CAN indicator for monitoring the operating status of the module.
Rank No. #9
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 (for Device)
- Built-in BLE 5.1 Bluetooth Module(DX-BT27): This product is suitable for Changing two RS485 devices from wired to wireless communication. Has paired and can be connected directly when powered on.
- 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.
Rank No. #10
DX-CP24 Bluetooth to RS485 Serial Adapter Industrial Wireless Bluetooth Communication Module to RS485 Converter, Change 485 Wired Device to Wireless (CP24 for Device)
- 【RS485 device to wireless】DX-CP24 can convert your RS485 interface device to wireless Bluetooth communication, and can support wireless communication between PCIOSAndroid. It can be used in application scenarios such as RS485 interface device debugging, parameter setting, information query, etc. It can also be used for communication between devices. (Note: You need to purchase a computer package to communicate with a PC)
- 【Built-in Bluetooth 5.1 BLE module】DX-CP24 uses Renesas DA14531 chip + PA Amplifiers, with a transmission power of up to 13.5dBm and a stable communication distance. External rubber stick antenna, Visual distance for communication with devices: mobile phone:90m / PC:70m / device to device:400m.
- 【Support ModBus protocol】DX-CP24 supports ModBus protocol and can support communication with various ModBus protocol devices.
- 【Support baud rate switching】DX-CP24 supports button adjustment of baud rate, supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200, default 9600bps/8/n/1 (baud rate/data bit/no parity/stop bit). Short press the button twice to switch the baud rate once, the number of blue light flashes represents the baud rate number, one flash for 2400, two times/4800, three times/9600, four times/19200, five times/38400, six times/57600, seven times/115200
- 【Rich information】We provide a rich information package, including: product manuals, tutorial videos, development and testing tools, etc.You can access the user guide for complete product information by clicking on the product guide and document link below.
Last update on 2026-06-08 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best Bluetooth Rs485?
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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?
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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.
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