Kingduino Compatible Bluetooth Serial Port Module
Kingduino Compatible Bluetooth Serial Port Module
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Arduino Compatible Bluetooth Serial Port Module, interface includes VCC, GND, TXD, RXD, KEY.
The CSR Bluetooth serial pass-through module features BC04-B master-slave one and LED indication connection status.
Specs:
Bluetooth Protocol: Bluetooth Specification v2.1+EDR
USB Protocol: USB v1.1/2.0
Frequency: 2.4GHz ISM Band
Modulation: GFSK (Gaussian Frequency Shift Keying)
Transmission Power: 4dBm, Class 2
Sensitivity: -84dBm at 0.1% BER
Rate: Asynchronous: 2.1Mbps(Max)/160 kbps; Synchronous:1Mbps/1Mbps
Security: Authentication and encryption
Support Profiles: SPP (master & slave)
Power Supply: +3.3VDC 50mA
Working Temperature: -20~+55C
Size: 26.7x13x2.2mm
Note: This is not an original Arduino brand product.