The BLK-MD-BC04-B is a Bluetooth serial module for OEM manufacturers who want to implement Bluetooth functionality with their products cost effectively and also in timely manner. The BC04-B supports UART, USB, I2C, PCM, PIO interfaces for the communication with the OEM products.
The BC04-B is provided with Bluetooth v2.0 compatible firmware runs internally for SPP (Serial Port Profile) applications by default. It based on CSR BC04 External chipset with an antenna integrated and with the firmware provided by our company, it could be easily used for kinds of Bluetooth products.
The BC04-B is fully qualified with Bluetooth v.2.0+EDR specification so OEM manufacturers can save cost and time for overall OEM product certifications, which makes the BC04-B ideal solution for larger volume and cost sensitive applications.
Bluetooth protocol: Bluetooth Specification v2.0 + EDR
USB protocol: USB v1.1/2.0
Frequency: 2.4GHz ISM band
Modulation: GFSK (Gaussian Frequency Shift Keying)
Transmit power: ≤ 4dBm, Class 2
Sensitivity: ≤-84dBm at 0.1% BER
Rate: 2.1Mbps(Max)/160 kbps(Asynchronous);1Mbps/1Mbps(Synchronous)
security features: Authentication and encryption
Support profiles: Bluetooth serial port (master & slave)
Power Supply: +3.3 VDC 50mA
Operating temperature: -20 ~ +55 Centigrade
Dimensions: 26.9mm x 13mm x 2.2 mm
Personal Digital Assistants
Data Logging Systems
Audio Gateway applications