Bluetooth Adapter Rs232
Overview
Product sourcing insights & recommendations
The "Bluetooth to RS232 adapter" market is shifting toward Dual-Mode Bluetooth 5.0 and Industrial IoT (IIoT) integration. While these adapters were once simple cable replacements, they are now sophisticated industrial modules supporting both legacy serial communication and modern Bluetooth Low Energy (BLE) standards.
Product Insights & Performance
* Industrial Reliability: Modern Class 1 adapters (e.g., JINOU, LM068) offer long-range connectivity up to 100m and are ruggedized for extreme temperatures (-20°C to +70°C). Top-ElectronicsFuturemarketinsights
* Dual-Mode Connectivity: The trend is moving away from "Classic-only" Bluetooth. Current high-end adapters support Bluetooth v5.0 Dual Mode (Classic + BLE), allowing them to interface with both legacy PLCs and modern smartphones or tablets. Top-ElectronicsLm-Technologies
* Smart Features: Features such as DTR/DSR handshaking, remote configuration via AT commands, and power-over-pin-9 (eliminating extra cables) are becoming standard for professional deployments. Top-ElectronicsTunerstudio
Market Trends (2025–2026)
* Rapid Market Expansion: The industrial Bluetooth market is projected to reach USD 4.7 billion by 2025, growing at an 8.4% CAGR. Futuremarketinsights
* BLE Dominance: Shipments of Bluetooth LE devices are expected to grow at a 22% CAGR through 2026, as industries prioritize low-power data transmission for sensors and asset tracking. Bluetooth
* Regional Growth: North America currently leads with a 29.2% market share, followed by Europe (21.9%), driven by high adoption rates of 5G and Industry 4.0 infrastructure. Futuremarketinsights
B2B Sourcing Overview
I have found several high-performance adapters ranging from cost-effective modules to professional-grade industrial kits. Pricing typically scales from $26 to $89 depending on the range (Class 1 vs Class 2) and industrial certifications. AlibabaAlibabaAlibaba
Industrial Bluetooth Rs232 Adapter Db9 Class 1
Products · 2 lists
JINOU/OEM Bluetooth CAN/RS485/RS232 BLE 5.0 Bolt Adapter 100M Class 1 for Long Range Wireless Data Transfer DB9 female male port
Chongqing JINOU Science and Technology Development Co., Ltd.🇨🇳CN18 yrs
CP26 RS232 to Bluetooth Serial Adapter Industrial Bluetooth Communication Module Converter Change Wired to Wireless for PC
Shenzhen Daxia Longque Technology Co., Ltd.🇨🇳CN3 yrs
CHIPSEN Long Range Bluetooth RS232 Serial Adapter Wireless RCPORT-TD400 300M D-SUB9(F)
KOREA INTERNATIONAL TRADE ASSOCIATION (KITA)🇰🇷KR16 yrs
High Quality BT578 RS232 Wireless Male and Female Head of Master-slave Universal Serial Blue Tooth Adapter
SZYTF BT578 RS232 Wireless Portable for 2.0 Serial Adapter Module for Computers
Shenzhen YTF Technology Co., Limited🇨🇳CN12 yrs
Irxon BT578 V3 Universal RS232 Serial for 4.2 BLE Adapter Type-C Charger ABS Wireless DB9 Male Female 35m
Shenzhen Gintech Electronic Trade Co., Limited🇨🇳CN1 yr
RS232 Wireless Male and Female Head Master-slave Universal Total Station Serial Port Blue Tooth Adapter BT578
Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
CP26 RS232 to for 5.1 Serial Adapter Wireless for Module Converter for IoT Applications
!!! BT578 RS232 wireless male and female head of master-slave universal serial For Bluetooth adapter
Shenzhen Dahongxing Electronics Co., Ltd.verified🇨🇳CN4 yrs
HC-05 Wireless Bluetooth Serial Communication Transceiver Slave Module RS232 / TTL to UART Converter and Adapter
Shenzhen Hongtai Shengye Technology Co., Ltd.🇨🇳CN2 yrsHC-05 Wireless Bluetooth Serial Communication Transceiver Slave Module RS232 / TTL to UART Converter and Adapter
Related Searches
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Sources & References
26 sources cited · Verified industry data & reports
Bluetooth RS232 Adapter, Class 1 | TOP-electronics
www.top-electronics.com
Bluetooth® v5.0 Serial Adapter – Dual Mode RS232 – LM068 Available versions: LM068-1100 - adapter only LM068-1101 - adapter+ DB9 male to male gender changer + mini USB cable + power supply LM068-1103 - Two adapters + DB9 male to male gender changer + mini USB cable + power supply The LM068 is the world’s smallest Bluetooth® 5.0 serial adapter (RS232), providing a secure and reliable Bluetooth® 5.0 connection. Designed to replace RS232 cables between a master (DTE) device and slave (DCE) devices such as printers, data loggers and digital signalling devices. This standalone adapter incorporates a micro-controller unit with an 8 Mbit flash memory for running the application. The firmware controls the RS232 signals, including DTR / DSR handshaking and RTS / CTS flow control lines. The AT Command set is used to change the configurations, plus the developer can also configure and modify the settings of a remote LM068 from a local LM068. Customised configurations and settings can be preloaded to the LM068, simplifying the manufacturing and testing process. We also offer Bluetooth® Dual Mode applications, which can be customised to your specification. The module can be used as a bridge between Bluetooth® 5.0 and is backward compatible with 2.0, v2.1 and Bluetooth® v4.0, v4.1 devices, using our SPP to Serial Bridge application. We also offer SPP with GAP Central and SPP or GAP Peripheral applications. - LM Technologies product -
GRIDBluFly RS232 to Bluetooth Adapter | DB9 Serial to Wireless ...
www.gridconnect.com
Quickly and effectively implement your partial or complete, networking or embedded product. We specialize in solving challenging IoT problems in demanding environments. No matter your application requirements. ... Manufacturer: Grid Connect Inc. ... The GRIDBluFly RS232 to Bluetooth Adapter enables wireless communication between legacy serial devices and modern Bluetooth-enabled systems. Convert legacy RS232 devices to wireless with the GRIDBluFly Bluetooth 5.0 adapter. Supports DB9 connectors, 300 ft range, and easy UART or BLE setup. Designed for flexibility, it supports DB9 male or female connectors to integrate directly into your RS232 interface. Bluetooth 5.0 compatibility ensures dependable data transmission in environments where wired access is restricted or impractical. With a line-of-sight range of up to 300 feet, it provides Class 1 radio performance suitable for demanding applications. Remote configuration is possible using simple ASCII commands, making setup straightforward even without specialized tools. Whether connected through UART or Bluetooth, adjusting parameters like baud rate and flow control is fast and intuitive. High quality industrial networking and IoT solutions. Hundreds of product options to fit your needs, many available to ship same or next day.
Amazon.com: Rs232 Bluetooth Adapter
www.amazon.com
Check each product page for other buying options. Price and other details may vary based on product size and color. rs232 bluetooth serial adapter · renogy bt-1 bluetooth module · rs232 to bluetooth adapter · rs232 · Previous · 1 · 2 · 38 · Next · Visit the help section or contact us ·
Serial Bluetooth Adapter - RS232
www.usconverters.com
RS232 to RS485 ConvertersUSB to RS232 ConvertersUSB to RS485 ConvertersSerial to WiFi AdaptersSerial Bluetooth AdaptersSerial RF RadiosSerial to Ethernet ConvertersSerial AccessoriesOther convertersDiscontinued Products The product has been added to the cart.
Serial Bluetooth Adapter - RS232, Long Range
www.usconverters.com
A serial Bluetooth adapter can be used for communicating serial RS232 data over a standard Bluetooth connection. You can connect a serial device to your computer using this serial Bluetooth adapter. Easy to install and use as if it as a regular Bluetooth device, and it works with windows, Mac and Linux. RS232 to RS485 ConvertersUSB to RS232 ConvertersUSB to RS485 ConvertersSerial to WiFi AdaptersSerial Bluetooth AdaptersSerial RF RadiosSerial to Ethernet ConvertersSerial AccessoriesOther convertersDiscontinued Products The product has been added to the cart.
Wireless Serial RS232 Port Adapters
www.usconverters.com
Wireless serial adapters, also referred to as wireless RS232, for all types of serial communication. Replace your standard serial cable with one of our wireless serial RS232 adapters. With more than 10 years of expertise U.S. Converters offers you the best service and highest quality serial converters and adapters available. We will here take a closer look at each product type. Serial Bluetooth RS232 adapters are probably used more often than serial RF radios. The reason is that serial Bluetooth is low-cost, reliable, secure and many existing devices already have Bluetooth built-in, for example many laptops and GPS devices. Mainly two types of wireless RS232 serial products are used, which is serial Bluetooth RS232 adapters and Radio Frequency (RF) RS232 modules. The advantage of wireless serial RF RS232 radios is that they communicate in the 433.30MHz band, and inherently radio frequency has a longer communication range than serial Bluetooth adapters, so the communication range for wireless serial RF RS232 modules typically range from 1000 feet to 9800 feet but can go as high as 12 miles or even more. Conclusion: To determine if a Bluetooth or a RF radio is best for you, start by determine the communication range with which you plan to use the adapter. ... U.S. Converters LLC | 1263 Southwest Blvd. | Kansas City, KS 66103 | USA Data Communication & Network Solutions · Copyright © 2026 USconverters.com. Powered by Zen Cart · The product has been added to the cart.