SH-B35 is an RS485/RS232 to Bluetooth converter. It is an upgraded version of SH-B23A (SH-B20) and SH-B30. With this converter, your computer or Android phone can connect to RS485/RS232 devices via Bluetooth. Specifications: Model: SH-B35 Bluetooth: Bluetooth v2.0 + EDR Class 2 Radio Default Baud Setting : 9600 ,N,8,1 RS485:Half-duplex transceiver Current draw:Max 90mA Bluetooth authentication PIN : 1234 Distance: more than 20 meters RS485 Signals:A+,B-,GND RS232 Signals: DB9(RxD, TxD, GND) Power supply: 5V DC Operating temp: -20C to 85C Support Microsoft Windows Bluetooth COM port Configuration via Serial Port Typical Application - Microsoft Windows Bluetooth COM Port This application requires install this Bluetooth adapter on Microsoft Windows, and Bluetooth connection to computer is required. A virtual COM port is created for this adapter after installation. User application software can access this adapter’s RS485/RS422 interface using the virtual COM port. Here are the steps to install this adapter on Microsoft Windows. The adapter’s authentication pin code is 1234. Package Content: 1 x SH-B35 RS485/RS232 to Bluetooth Converter 1 x USB Power cable 1 x User Manual About Warranty: DSD TECH offers a 24-month warranty on this RS485/RS232 to Bluetooth Converter. If you have any questions, please contact us and we will resolve your issue within 24 hours. See more

Warranty: DSD TECH provide a 1 year warranty and lifetime technical support for this Bluetooth to RS485 RS232 Adapter. If you have any questions, please feel free to contact us. We will respond within 24 hours. Working mode: Supports master mode and slave mode. Two SH-B35 adapters can form a Bluetooth connection network. 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. 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. 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.