Products
Wireless Device
BM-4085
Features
- Features
- Specs
- Ordering
Introduction
BM-4085 is designed for applications where a host processor is capable of running the Bluetooth software stack. It only implements Bluetooth HCI accessed by the Bluetooth software stack on a host. It supports Bluetooth v4.0 Dual-mode standard. A host can connect to BM-4088 with USB interface.The dual mode radio enables it to connect to the billions of Bluetooth products already in the market, as well as a new generation of Bluetooth low energy devices/sensors. It can be used in equipments like a handheld PND/terminal, automotive, medical/sports/fitness host devices or low cost phones.
Features
BLUETOOTH | |
Standards | BT v4.0+HS (Dual-mode / BLE) |
Spread Spectrum and Modulation (typical) | 8DPSK (Differential Phase Shift Keying) |
DQPSK | |
Operating Channels (central frequency) | 2.4GHz ~ 2.4835GHz |
Security | 128-bit encryption |
Transmission Rates | Up to 3Mbps |
TX Transmit Power | Up to +7dBm |
RX Sensitivity | -80dBm |
POWER REQUIREMENTS | |
Input Voltage | DC 3.3V |
Power Consumption | 33mA TX (typical) |
25mA RX (typical) | |
50uA Standby | |
PROFILE SUPPORT & INTERFACE | |
Profiles | HCI |
Digital Inputs/Output | USB / PCM / I2S |
PHYSICAL CHARACTERISTICS | |
Dimensions | 12 x 12 x 2.15 mm |
Weight | 2g |
ENVIRONMENTAL LIMITS | |
Operating Temperature | -30 °C ~ 85 °C |
Storage Temperature | -40 °C ~ 105 °C |
Ambient Relative Humidity | <=90% |
WARRANTY | |
Warranty Period | 12 months |