Sunkee 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino
Product Description: The Bluetooth UART RS232 serial Converter Module can easily transfer the UART datathrough the wireless Bluetooth,without complex PCB layout or deep knowledge in theBluetooth software stack, you can combine this bluetooth module with your system:* MCU, ARM or DSP systems.* SOC systems.* Personal Digital Assistants (PDAs)* Computer Accessories* Other systems your want to use under bluetooth functions. Hardware: CSR solution, Bluetooth V2.0 protocolsupport AT commandersupport Master and Slave mode, modify by AT commandersupport 1200-115200 baudrate3.3V single supplySize: core module: 28mm*15mm*2.35mm, whole module:35.33mm*19.6mm*3.7mmcurrent: 30mA MAXcan be used with all MCU by UART port2 indicator lights