Wireless Bluetooth RS232 Transceiver Module HC-05

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HC-05 bluetooth module can be set as a transmitter or receiver, allowing easy wireless data transfer without the need for complex software and PCBs. The module can be used with a R aspberry Pi or Arduino to connect to your mobile, computer or other electronic devices. Operating distance: 10m Input voltage: 3.6 to 6V Input current: 30-40mA (pairing) / 8mA (communication) Frequency: 2.4GHz Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps Bluetooth V2.0 protocol standards Show more