Description
Description:HC-05 could be setted to master or slave by user. HC-06 can only be master or slave which could be customized.Wiring(only need 4 wires): RX to RXD / TX to TXD / GND to GND / 3.6V to 6VPower: 3.3VNote: This module does not suitable for IOS system. Package included: 3 x HC-05 wireless bluetooth serial transceiver module