RS232 Bluetooth Serial Adapter Communication Master-Slave 2 Modes MINI USB

Product features and features This product is a Bluetooth adapter for the embedded Bluetooth protocol stack RS-232 interface. The main function of the product is to replace the traditional serial port cable connection, the user does not need to do too many changes to the original wired connection solution, you can quickly upgrade the original serial port cable connected to the wireless serial port Bluetooth connection. The product provides simple, fast, secure and reliable wireless solutions for industrial, medical, commercial and other applications that do not want too many connections. ] This product has entered the Bluetooth communication protocol, so there is no need to install the driver, you can use under Windows, can also be used in DOS, Linu and other non-graphical operating system. ] The user does not need to know the professional knowledge of Bluetooth communication technology. For the user, it is normal serial communication, and there is no difference with the traditional serial line connection. The communication program developer only needs to write the serial communication code. CSR chip Bluetooth Bluetooth 2.1 standard. Enhanced bit error rate performance and automatic frequency hopping technology to ensure the communication efficiency and security, stronger anti-interference ability to ensure the stability and reliability of communications. ] Users can use the at command to set 1200 ~ 1382400bps twelve different baud rates (the default is 9600, N, 8,1), but also for the device to set a more personalized Bluetooth name. ] Supports Bluetooth Serial Port Profile (SPP) and Bluetooth enabled notebooks with desktop Bluetooth adapter, PDA on handset, Bluetooth GPS Bluetooth spp service device connection and communication. ] Transmission power in line with Bluetooth class2 standard, built-in sense PCB printed antenna, stable communication distance up to 15 meters, wireless transmission of data through the wall. - RS232 serial Bluetooth adapter via MiniUSB interface adapter for power adapter. ] Equipped with a reset button, you can cancel the pairing device information, pairing with the new Bluetooth device. The main specifications Executive Standard: Bluetooth SIG v2.1 + EDR, Bluetooth protocol: Bluetooth serial port - Profile (SPP) - Interface: RS232 Communication rate: 1200,2400,4800,9600,19200,38400,57600,115200,11500, 230400,460800,921600,1382400 bps Modulation Mode: 2.4G ISM Direct Sequence Frequency Hopping (FHSS) Communication distance: 15 meters open space, 2 categories Transmit power: 4 dBm Receiving sensitivity: -79dBm - Working voltage: 5V Working / sleep current: 40mA / 1.6mA (typical) Working environment temperature / storage temperature: -10-50 degrees Celsius / -20-80 degrees Celsius - Dimensions: 56.5mm * 38.5mm * 14.5mmBluetooth serial port module demo version of the wireless serial communication wireless serial RS232 data transmission moduleBluetooth serial port module demo version of the wireless serial communication wireless serial RS232 data transmission module