10pcs HC-05 Wireless Bluetooth Transceiver Module RS232/TTL Host Master Slave

Overview:

• 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: Authentication and encryption.
• Support profiles: Bluetooth serial port (master & slave).
• Power Supply: +3.3VDC 50mA.
• Working temperature: -5°C to 45°C.
• Max. serial baud rate: 1382400bps, support for hardware flow control transfer
• Size:28mm x 15mm x 2.35mm

Notice:

• It's HC-05, Slave and master two in one module
• this module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver.

What's in the Package:

• 10pcs HC-05 Wireless Bluetooth Transceiver Module RS232/TTL Host Master Slave