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    DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication with Button for Arduino

    • Bluetooth module HC-05 Master and slave Two in one module. Please note: iOS devices (iPhone) are not supported
    • Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards
    • Module working voltage 3.6 V to 6V
    • Default rate of 9600,default pin:1234, the user can be set up.click the button into AT MODE
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    Bluetooth module HC-05 Master and slave Two in one module.
    Please note: iOS devices (iPhone) are not supported
    Use the CSR BC417 mainstream bluetooth chip, bluetooth V 2.0 SPP protocol standards
    Module working voltage 3.6 V to 6V
    Default rate of 9600,
    default pin: 1234, the user can be set up. click the button into AT MODE
    Can be switched via AT commands as master or slave mode, the device can be connected via AT commands specified

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