Bluetooth Serial Module (HC-05 Master/Slave mode)

Bluetooth Serial Module (HC-05 Master/Slave mode) รายละเอียด Bluetooth Serial Module (HC-05 Master/Slave mode) ● Bluetooth protocal: 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 ~ +75 Centigrade ● Dimension: 26.9mm x 13mm x 2.2 mm