5pcs HC-06 bluetooth RF Transceiver RS232 With Backplane Wireless Serial 4P 4 Pin Module Board

Features Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer Commercial Series Bluetooth module board SeriesWith LED indicator light use 150mA and 3 3V regulation chip With VCC GND TXD RXD foot for the BluetoothWith Research button ON OFF WAKE foot for it external MCU output High level can control module to research Compatible with bluetooth master module slave moduleor master slave whole module Input voltage 3 3 6VSize 1 55 x 3 98cm Specification Works with any USB Bluetooth adapters Default Baud Rate 9600 8 1 n Built in antenna Coverage up to 30ft Bluetooth version V2 0 EDROperating voltage 3 3VDefault Baud Rate 9600 8 1 n Signal coverage 30ftCable length about 21 5cmItem size about 3 5 1 5 cmItem weight 7gPackage weight 9g Note input power supply 3 3 6V Prohibit more than 7VNo Automatically prevent power supply reversing function so please correctly connect the power supplyWe advise installing Bluetooth master moduleThe State is output foot for LED status when bluetooth Unconnected output Pulse when bluetooth connected output High level we can determine the states from MCUIf only the board No any Bluetooth FunctionPackage includes 5 x bluetooth Module