2Pcs BC04-B Bluetooth To Uart Module Industrial Master-Slave Wireless Bluetoo ki

Adopt the mainstream CSR bluetooth chip, the bluetooth V2.0 protocol standard. Support profiles:SPP(master & slave). Bluetooth protocol:Bluetooth Specification v2.1+EDR. NOTE:BC04-B is the master-slave integrated bluetooth serial port module,Master-slave can be changed by command.

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