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HC-06 Serial Port Slave Transceiver Bluetooth Module for Arduino
Features: 1.The HC-06 is slave module£¬ interface VCC£¬GND£¬TXD£¬RXD£¬STATE£¬EN. State interface can tell the status of LED£¬ EN is enable pin£¬ the current consumption<20uA when it is closed 2.LED indicate the status of bluetooth connection: if the LED is flashing£¬ it means the bluetooth does not connect£¬ if the LED is light£¬ it means the bluetooth connected 3.Anti-reverse diode£¬ with 3.3V LDO -Input voltage: 3.6-6V 4.Current: The current is 30mA when it is unparied£¬ it is 10mA when it is paried. The input voltage can not over 7V 5.Interface level 3.3V£¬ it can be connected with various SCM directly£¬ such as: 51£¬ AVR£¬ PIC£¬ ARM£¬ MSP430£¬ etc. It is not allowed to connected with MAX232 6.Effective Distance: 10 meters in the open field 7.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 8.When it without bluetooth connection£¬ it support baud rate£¬ name£¬ passkey through AT command. The information will be saved when power is off. After connection£¬ it will be changed to pass-through mode automatically 9.Compatible with computer£¬ cell phone£¬ PDA£¬ PSP (which with bluetooth function) 10.The default password is 1234 User manual: https://drive.google.com/open?id=0B2s4P7cCZcFDZTBkeWh5ZHUyTkU