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Bluetooth Module- HC05- RS232

Product Code: WRL-114
Availability: In Stock


                    It is a class-2 bluetooth module with Serial Port Profile , which can configure as either Master or slave. a Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between HC-05 Specification

HC-05 Specification

•    Bluetooth protocol: Bluetooth Specification v2.0+EDR.
•    Frequency: 2.4GHz ISM band.
•    Modulation: GFSK(Gaussian Frequency Shift Keying).
    Emission power: 4dBm, Class 2.
    Sensitivity: -84dBm at 0.1% BER.
•    Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
•    Security: Authentication and encryption.
•    Profiles: Bluetooth serial port.
•    Power supply: +3.3VDC 50mA.
    Working temperature: -20 ~ +75Centigrade.
•    Dimension: 26.9mm x 13mm x 2.2 mm.


•    Computer and peripheral devices
    Industrial control
•    MCU projects

Note: I/O Pins are not 5V Tolerant , use level converter for interfacing with 5V Microcontrollers


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HC05 Datasheet893.07KB Download