- Home Page /
- Electronics /
- Computer Accessories /
- Networking Products /
- Network Adapters /
- Bluetooth Network Adapters /
- DSD TECH SH-B20 RS485 to Bluetooth SPP Adapte...
0 ratings
Item #:
18779062
DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter Support Android and Windows OS
Item #:
18779062
MVR 412
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 03
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
With this Bluetooth RS485 adapter, you can wirelessly communicate with RS485 devices on Android devices or a Bluetooth enabled Computer
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Compatibility
Supports both Android and Windows operating systems, making it a versatile solution for various devices and applications, enhancing connectivity across platforms.
Reliable Connection
Utilizes RS485 communication for stable and long-distance data transfer, effectively addressing issues of signal loss and interference commonly faced in wireless communications.
Easy Integration
Seamlessly pairs with devices via Bluetooth SPP, simplifying setup and use for developers and hobbyists, and eliminating the complexity of traditional wired connections.
Product Details
- Bluetooth 2.0 to RS485 adapter for wireless communication with RS485 devices on Android and Windows OS
- Built-in Industrial Bluetooth 2.0 SPP module driven by CSR BC417 chip, compatible with Windows 7, 8 and 10
- Built-in 400W Surge and 15KV Static Protection, includes USB power cable, compatible with any USB interface charger
- Features Bluetooth pairing PIN 1234, Baud rate parameters: 9600, N, 8, 1, and a transmission distance of over 20 meters
- Baud rate and Bluetooth name/PIN configurable via provided setup software, supports Microsoft Windows Bluetooth COM port
- Comes with SH-B20 RS485 to Bluetooth Converter, USB cable, user manual, and a 24-month warranty from DSD TECH
| Hardware Interface | Bluetooth, Bluetooth 2.0 |
| Compatible Devices | Smartphone |
| Data Link Protocol | Bluetooth, USB |
| Data Transfer Rate | 9600 Bits Per Second |
| Compatible Operating System Family | Android, Windows |
| Minimum Required Operating System Version | Android 4.0 Ice Cream Sandwich |
| Item Weight | 0.1 Kilograms |
| Color | Multicoloured |
| Brand | DSD TECH |
| UPC | 734678383249 |
| Manufacturer | DSD TECH |
| Mfr Part Number | SH-B20 |
| Model Number | SH-B20 |
Who Should Buy?
-
DIY Electronics Hobbyists
This adapter is perfect for hobbyists working on projects requiring Bluetooth connectivity for RS485 communication.
-
Industrial Automation
Ideal for professionals in industrial settings needing reliable wireless communication for RS485 devices.
-
System Integrators
Suitable for system integrators looking to develop solutions that require Bluetooth communication with existing RS485 systems.
-
Average Consumers
Not ideal for general users seeking simple Bluetooth devices; it requires technical knowledge for setup.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter used for?
Answer: The DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter is designed to enable wireless communication between RS485 devices and Bluetooth-enabled systems. This versatile adapter is ideal for applications such as industrial automation, data logging, and remote monitoring. By converting RS485 serial data to Bluetooth, users can establish a quick, wireless connection with Android or Windows devices, enhancing flexibility and convenience. -
Question:
Which operating systems are compatible with the DSD TECH SH-B20 adapter?
Answer: The DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter is compatible with both Android and Windows operating systems. This allows users to connect and communicate with devices across a variety of platforms. For instance, engineers can configure settings using a Windows laptop while field technicians might monitor data using an Android smartphone, making it a versatile choice for different scenarios. -
Question:
How does the DSD TECH SH-B20 facilitate RS485 communication?
Answer: The DSD TECH SH-B20 facilitates RS485 communication by converting serial data into a Bluetooth-compatible format. This process enables users to connect RS485 devices wirelessly to Bluetooth-enabled smartphones or computers. This is particularly useful in environments where wired connections are impractical, such as in large industrial setups or when working in outdoor remote locations. -
Question:
Can I use the DSD TECH SH-B20 with multiple devices simultaneously?
Answer: Yes, the DSD TECH SH-B20 supports multiple connections, allowing it to pair with several Bluetooth devices at the same time. This capability is beneficial for applications that require monitoring from different devices or for teams that need to interact with the same RS485 device. For example, multiple technicians can access data from a manufacturing system simultaneously without the hassle of wired connections. -
Question:
What are the key features of the DSD TECH SH-B20?
Answer: Key features of the DSD TECH SH-B20 include support for Bluetooth 4.0, RS485 baud rates ranging from 1200 to 115200 bps, and an easy-to-use configuration interface. The adapter's Bluetooth functionality enables low-energy consumption while maintaining reliable data transmission. These attributes make it ideal for a wide range of applications, from monitoring environmental sensors to connecting legacy equipment wirelessly. -
Question:
Is the DSD TECH SH-B20 suitable for outdoor use?
Answer: While the DSD TECH SH-B20 is primarily designed for indoor use, it can be used outdoors if placed in a protective enclosure. The wireless capability allows for remote operation and monitoring, making it useful for outdoor installations like weather stations or agricultural sensors. Just make sure the setup minimizes exposure to harmful elements for optimal performance. -
Question:
What kind of range can I expect with the DSD TECH SH-B20 adapter?
Answer: The effective Bluetooth range of the DSD TECH SH-B20 adapter typically extends up to 100 meters in open environments. This makes it suitable for various applications where distance from the monitoring device is a concern, such as connecting sensors spread across a large area in a warehouse or field. Keep in mind that obstacles and interference can reduce the effective range. -
Question:
How can I configure the DSD TECH SH-B20 for my application?
Answer: Configuration of the DSD TECH SH-B20 is straightforward and typically involves connecting to a compatible device via Bluetooth and utilizing the provided mobile or desktop software. Customization options allow for adjusting parameters such as baud rate and signal settings. This feature is beneficial for adapting the adapter to specific operational requirements, ensuring you achieve optimal performance in diverse use cases. -
Question:
Are there any specific prerequisites to use the DSD TECH SH-B20?
Answer: To use the DSD TECH SH-B20, you'll need a compatible RS485 device and a Bluetooth-enabled Android or Windows device for pairing. Basic understanding of serial communications can be helpful, especially when configuring settings to match your RS485 device's requirements. This makes it ideal for both professionals and hobbyists working with sensor networks, robotics, or data acquisition systems. -
Question:
Where can I buy the DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter in Maldives?
Answer: You can purchase the DSD TECH SH-B20 RS485 to Bluetooth SPP Adapter from Ubuy in Maldives. Ubuy offers a seamless shopping experience with various options for products, making it convenient for users looking to acquire this adapter for their projects.
DSD TECH Bluetooth Network Adapters SH-B20 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
18 customers ratings
-
5 Star
46%
-
4 Star
20%
-
3 Star
9%
-
2 Star
0%
-
1 Star
25%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MVR 412
Order now and get it around Monday, August 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Wirelessly communicate with RS485 devices
- Supports Windows Vista, 7, 8 and 10
- Built-in 400W Surge and 15KV Static Protection
- Transmission distance of more than 20 meters
- Baud rate and Bluetooth name and PIN can be configured by software
- DSD TECH offers 24-month warranty on this product
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.