Detailed Description: The Difference Between The Master and Slavepaired Only With the Slave Master, Not With Cell Phones, Computers and Other Pairing, Can Not Be Searched For Two Devices Directly Via Bluetooth Serial Communication. Between the microcontroller and microcontroller serial cable with microchips , etc., using the method and serialthe Same; Computer, Bluetooth Host, Most Mobile Phones With Bluetooth, PDA, PSP and Other Intelligent Terminals With Bluetooth Pairing With A Variety of Functions From, Forom Between The Machine Canne Not. paired.only one Pairing Between Master and Slave.Producture: The Core Module HC-06 Main Modules, Leads Interface Includes VCC, GND, TXD, RXD, Key Pin High Pulse CAN BE TRIGGERED TO CLEAR THE PAIRING INFORMATION SEARCHA. Indicate Bluetooth Connection Status, Flash Unpaired , Slow Flash Indicates Paired but Not Connected With From, Steady Has Connected on Followbottom Set Ldo, The Input Voltage Is 3.6 ~ 6V, With Anti-Reverse Function, Reverse Module Does Not Burn. About 30MA, The Pairing of About 10MA , The Input Voltage Must Not Exceed 7V! Istance Of 10 meters (Power Rating of Class 2), Does not Exceed the Quality of the Connection Is Made to Ensure that Distance Airmp. The special manual ( Connection (LED Flashes ) Set the Baud Rate Supported by at Commands, The Pairing Password, Power-Down Save Parameter Settings.Affter Bluetooth Connection Is Automatically Switched to Transparent Mode Does Not Resupond to At Commandsmall SIZE (3.57cm * 1.5. 2cm), chip production plan to ensure The Quality of the Patch.and Set Transparent Shrink Tube, Both Dust and Beautiful But Also Anti-Static.The Latest Version Number Is Currently Bottom V1.06, Adds Support For TXD, RXD Pin Protection Circuit. The chance of damage To the pinthe link to the host, paired only with the hc06 slave nor pairing between the hos