Description:

The Wireless Bluetooth Module is a compact Bluetooth module which is easy to control and configure.
Wireless Bluetooth Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Master and Slave 2-IN-1 HC 05 Module: Working Voltage 3.6V to 6V , Default baud rate: 9600, Default pin:1234
Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
6 PIN Dopunt Cable: with this Cable, you can easily connect this Bluetooth module to your Board

Specification:

Supply voltage: 3.6 to 6V, prohibit exceeding 7V
Number of pins: 6
PCB Size: 43 x 15 x 6mm / 1.69 x 0.59 x 0.24inch
Length of Dopunt Cable: 20cm / 7.87inch
Default bauld rate: 9600
Default pairing password: 1234
Operating modes: Master / Slave
Material: Plastic & Metal

Wiring method:
VCC: Connect the power supply positive
GND: Connecting the cathode
RXD: The receiver, the Bluetooth module receives data from other devices, and the sending end TXD of the other devices normally
TXD: Send end, BT module sends data to other equipment; the receiving end RXD of the other equipments normally
En: To enable the end, need to enter the at mode when 3.3V

Package Includes:

1 x 6 Pin Wireless Bluetooth RF Transceiver Module
1 x 6p Cable(4 Pack)

Note:

This item doesn't works with iOS.