Specification: Description:_x000D_Wireless BT Module, with this Bluetooth module, you can quickly add Bluetooth functionality to your project, and then you can use Android phones to control gadgets such as switches and LEDs._x000D__x000D_Features:_x000D__x000D_Bluetooth UART RS232 serial converter module for easy transfer of UART data. _x000D_Support Bluetooth connection through AT command, set baud rate, password, save parameters after setting parameters. _x000D_Enhanced data rate (EDR) conforms to the 2Mbps and 3Mbps modulation modes of the V2.0.E.2 specification. _x000D_Full speed Bluetooth operation, support for full Piconet and Scatternet. _x000D_On-board 3.3V regulator chip, ROHS compliant, compact size. _x000D__x000D_Specifications:_x000D_Bluetooth software stack, you can use this Bluetooth module with your system:_x000D_* For MCU, ARM or For DSP system._x000D_* For SOC system._x000D_* Personal Digital Assistant (PDA)_x000D_* Computer Accessories_x000D_* Other systems you want to use under Bluetooth._x000D_UART interface and baud rate setting function_x000D_Support on-board 8Mbit external flash memory_x000D_Support for 802.11Co-Existence_x000D_Hardware:_x000D_CSR solution, Bluetooth V2.0 protocol_x000D_Support AT Commander_x000D_Support Master and Slave modes, modified by AT Commander._x000D_Support 1200-115200 baud rate._x000D_Power: 3.3V single power supply_x000D_Core module size: Approx. 27 x 12.8 x 2.35mm/ 1.06 x 0.50 x 0.09in_x000D_Overall module size: Approx. 44.7 x 15.7 x 3.7mm/ 1.76 x 0.62 x 0.15in_x000D__x000D_Package Include:_x000D_1 x Wireless Bluetooth Module Features: 1Bluetooth UART RS232 serial converter module for easy transfer of UART data. 2Support Bluetooth connection through AT command, set baud rate, password, save parameters after setting parameters. 3Enhanced data rate (EDR) conforms to the 2Mbps and 3Mbps modulation modes of the V2.0.E.2 specification. 4Full speed Bluetooth operation, support for full Piconet and Scatternet. 5On?board 3.3V regulator chip, ROHS compliant, compact size. PackageList: 1 xWirelessBluetoothModule