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Product Name: HC-06 Wireless Bluetooth module With baseboard ,Slave Wireless Serial Port for arduino

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Get a new version of the Bluetooth module DuPont line, heat-shrinkable tube modules , ON modules / OFF / WAKE pin is the enable pin , enabled by default , when an external pulled ( not less than VCC-0.5V voltage signal ) is closed power modules, high output by an external MCU control module re- search , STATE LED status output pin for the output pulse is not connected , the connection output high , judging by the MCU state , welcomed the buyers buy !

The power input module with anti- reverse feature, power reverse will not give back the circuit is energized !

Bluetooth pass-through module allows you to use the serial port of the device to get rid of the original cable shackles wireless serial communication within 10 meters range. Use the Bluetooth module without understanding the underlying complexity of the agreement, as long as a few simple steps you can enjoy the convenience of wireless communication . Bluetooth pass-through module AT commands only four , namely, test communications, change the name , change the baud rate , change the pairing password , AT instructions must from TXD, RXD signal pin settings can be set via the Bluetooth channel . Send AT commands can be various types of equipment MCU ( such as 51, avr, pic, msp430, arm , etc. ) , can also be a computer via serial port (PC MAX232 serial connection or USB to serial later ) sent.

Special Note:

1, the host module and slave modules can not switch mode, only a single operating mode ( master or slave )

2, the host module can only be paired HC06 slave modules can not pair connection module does not talk to the host computer or mobile phone with Bluetooth and other Bluetooth device pairing between the host module

3 , the slave module with the computer with Bluetooth or partially paired with a Bluetooth phone , from between the machine module can not connect , if the computer is not Bluetooth adapter , Bluetooth adapter can be purchased in our
4, AT command master module slave module less than AT + NAME instructions , other instructions the same
5 , the host machine from the interface module and the module are 3.3V level , can be directly connected with various TTL level serial port MCU (5V for MCU please 1K resistor in series ) is directly connected , set the parameters you can use USB to MCU or shop serial, or increase MAX232 serial converter circuit after the computer


TXD: transmitting side , generally expressed as their transmission side , when the normal communication of another device connected to RXD .
RXD: the receiving end, generally expressed as their receiving end , when normal communication TXD connected to another device.
Itself when normal communication TXD RXD devices connected forever !
Collected spontaneously : As the name suggests , it is their own to receive data transmitted , which is connected to their own TXD RXD, used to send and receive the test itself is normal . Also known as the loopback test .

     Since Bluetooth core board wiring is inconvenient , so we put it in the end plate welded with 3.3V LDO on the floor , in order to facilitate further disassembly, welding useful only pin , leads to VCC, GND, TXD, RXD (TXD, RXD are 3.3V) to facilitate wiring, the module is re- key search button , and oN / OFF / WAKE button leads to the foot of the foot , high output by an external MCU control module re- search , STATE output pin for the LED status when not connected to the output pulse after connecting the output high, judging by the MCU state , the module can be connected to the microcontroller , USB -to-serial and other serial devices , input voltage 3.6 ~ 6V ( recommended 5V, shall not exceed 7V),

Module size : 40 * 15.5 (mm)