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Bluetooth Module HC-05 Host and Slave Wireless Interface

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Highlights

  • Colour:Assorted
  • SUPC: SDL415042708

Description

HC-05 is host and slave bluetooth module, interface VCC,GND,TXD,RXD,STATE/KEY. STATE is Bluetooth connection status pin-out, the output is low if not connected and output is high if connected.LED indicate the status of bluetooth connection: If the LED is flashing quickly, it means the bluetooth does not connect If the LED is flashing slowly, it means transfer to AT mode If the LED is double flashing, it means the bluetooth connectedFeatures: Anti-reverse diode, with 3.3V LDO Input voltage: 3.6-6V Current: The current is 30mA when it is unparied, it is 10mA when it is paired. Effective Distance: 10 meters in the open field After paried, it can be used as full-duplex serial, it do not need anything about bluetooth protocol, but only support 8 data bits, 1 stop bit and no parity communication format.

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The images represent actual product though color of the image and product may slightly differ.