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2. Features
Feature | Implementation | |
Bluetooth Transmission | Class 1 | |
Fully Bluetooth | Bluetooth 2.0 | |
Range | 250 metres typical (free space) | |
Frequency | 2.400 – 2.485 GHz | |
Max Transmit Power | +6dBm | |
Min Transmit Power | ||
Receive Sensitivity | Better than | |
Data Transfer rate | Up to 300Kbps | |
Serial Interface | ||
Serial parameters | Default 9600,n,8,1 - Configurable from 1,200bps to 961,200 bps. | |
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| Support for DTR, DSR, DCD, RI, RTS, CTS | |
Physical size | 22.8 x 33.8 x 7.6 mm, 8g | |
24.0 x 69.0 x 7.6mm, 9g (BISM1 Form Factor) | ||
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Current consumption | Typically 22mA during data transfer in standard power mode. Lower | |
powers are attainable with a configurable low power mode. | ||
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Low power sniff mode | 2.5mA typ | |
Temperature Range | Normal operation: | |
Supply Voltage | 3.6V – 7.0V | |
Integrated brown out detection | ||
Interface Levels | 3.3V Logic | |
Audio | Audio can be transferred over SCO channels through the PCM interface | |
at 64kbps. PCM can be configured as master or slave. | ||
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Profiles | FTP Server, SPP, DUN, FTP, Audio Gateway, Headset, Handsfree | |
Multipoint | Max 7 slaves | |
Field upgradeable | Over UART | |
| Single point firmware is controlled and configured using AT | |
| Commands. Standard multipoint firmware uses a simple packet based | |
Protocols | protocol and requires a host to enable the module to function | |
effectively. | ||
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| Single point only allows a point to point connection whereas multipoint | |
| allows more than one simultaneous connection. | |
GPIO | 9 x digital | |
2 x analogue (8 bit resolution) | ||
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Indicators | 1 x programmable LED (small form factor board only) | |
Lead free |
