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Bluetron? Application Specific Module BTR410
The Bluetron? BTR410 module from AvantWave is a complete BluetoothR solution for fast implementation, cutting your time-to-market. It is a short-range, compact and cost effective radio/baseband module that can be implemented in any kind of electronic devices, such as automotive hands-free kit, high-end headset and telephone gateway, etc.
In standard configuration the module includes a baseband processor with on board 6Mbit Flash memory, a radio front-end, antenna interface , supporting circuitry, together with some higher-level software protocols and applications such as L2CAP, SDP, GAP, SPP, HSP and HFP are resided in the Flash.
The Bluetron? BTR410 module is a power class 2 BluetoothR devices, and is pre-qualified for version 2.0 +EDR of the BluetoothR specification. It is supplied with BluetoothR protocol stack firmware which runs on the internal microprocessor. Bluetron? BTR410 module is built on CSR BC04 core with a 6Mbit Flash memory for firmware and application software storage.
Key Features
- A small and cost effective BluetoothR System
- BluetoothR specification v2.0 +EDR compliant
- Class 2, 10-meter range
- Complete 2.4GHz BluetoothR System including:
- Hardware: Radio, Baseband and Crystal & Memory
- Standard Firmware: RFCOMM stack; compact firmware
- Power management: low power 1.8V operation for BluetoothR core
- Compact size: 18 mm x 13 mm x 2.2 mm
- BluetoothR Profile Supported:
Headset and Handsfree profiles
- Integrated switch-mode DC-DC regulator
- Integrated battery charger
- 4.2V tolerant LED driver
- 15-bit linear audio CODEC
- Support multiple connections
- Surface mount module for embedded applications
- Several firmware options
- Rewritable Flash memory for easy upgrade route
- Custom firmware production available
Applications
 High-end
BluetoothR headset/headphone- Automotive car kit applications
- PDAs and other portable terminals
- Point-of-sales (POS) systems
- Telemetry and machine-to-machine devices
- Fitness and sports telemetry devices
Technical
Data
Hardware
- BluetoothR Class 2 radio (up to 10 meters)
- Nominal output power 0.5 dBm
- Nominal sensitivity –78 dBm
- Uses 2.4 GHz ISM band
- Based on CSR BC04 Audio Flash chipset
- Host processor interface with UART, USB
- SPI interface for firmware and parameter upgrades
- Power consumption:
- Link active: 25 mA (Min.), 35 mA (Max.)
- SCO connection HV3 in sniff mode: 20.1 mA
- Link active in park mode: 0.28 mA
- Idle with Deep Sleep mode: 0.1 mA
- Size: 13 mm(W) x 18 mm(L) x 2.2 mm (T)
- Operating temperature: -20oC to +75oC
- Reference designs and antennas available for several architectures
Firmware/Software
- Headset, Hands-free firmware avaliable
- Possible to use a customized firmware
Certifications
- BluetoothR version 2.0 +EDR
Development and Evaluation
- Bluetron™ On-board Installation Kit (Firmware and parameters installation)
Configuration
The BTR410 is based on the scalable Bluetron™ architecture.
This configuration allows embedded stand-alone BluetoothR applications applications where your target application is
embedded within the module, in addition to traditional host-based
applications. This possibility is especially useful in accessory
type applications like cordless headsets and car kit applications.
Antenna Interface
50Ω BluetoothR ISM Band antenna (2.4-2.5 GHz)
Communication Interface
Communication is carried out using a wide range of external
interfaces like high-speed UART, SPI, USB (Universal Serial
Bus), PCM and PIO.
Software
The standard software includes BluetoothR protocol layers up
to the RFCOMM layer and the BluetoothR headset application
specific firmware BHS320.
In addition, a variety of BluetoothR stacks for host- and embedded
applications with different configuration could be offered.
Please contact with our sales representatives at sales@avantwave.com or call us directly at 852-2648-9887.
Casira and Bluelab are trademarks of CSR
BluetoothR is trademark of BluetoothR SIG, Inc., USA
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