HC-05 Wireless Bluetooth RF Transceiver Module serial 30ft RS232 TTL for arduino
Description Brand new and high quality. Suitable for Bluetooth adapter, Bluetooth phone use, master-slave can also be used in double. Can be set for the module control parameters and control commands issued via AT commands. Provide 7 input and output ports, scalable user IO resources. Work status indicators; connection with the non-connection state signal output, easy to track the status of module MCU. Great for embedded wireless serial transmission alternatives. Bluetooth Specification v2.0+EDR. USB protocol: USB v1.1/2.0. Frequency: 2.4GHz ISM band. Modulation: GFSK(Gaussian Frequency Shift Keying). Transmit power: not more than 4dBm, Class 2. Sensitivity: not more than -84dBm at 0.1% BER. Rate: Asynchronous: 2.1Mbps(Max) / 160 kbps. Synchronous: 1Mbps/1Mbps. Security features: Authentic.
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