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Bluetron™ Application Specific Module BTR410
The Bluetron™ BTR410 module from AvantWave is a complete Bluetooth® 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 Bluetooth® devices, and is pre-qualified for version 2.0 +EDR of the Bluetooth® specification. It is supplied with Bluetooth® 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 Bluetooth® System
- Bluetooth® specification v2.0 +EDR compliant
- Class 2, 10-meter range
- Complete 2.4GHz Bluetooth® System including:
- Hardware: Radio, Baseband and Crystal & Memory
- Standard Firmware: RFCOMM stack; compact firmware
- Power management: low power 1.8V operation for Bluetooth® core
- Compact size: 18 mm x 13 mm x 2.2 mm
- Bluetooth® 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
Bluetooth® 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
- Bluetooth® 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
- Bluetooth® 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 Bluetooth® 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 Bluetooth® 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 Bluetooth® protocol layers up
to the RFCOMM layer and the Bluetooth® headset application
specific firmware BHS320.
In addition, a variety of Bluetooth® 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
Bluetooth® is trademark of Bluetooth® SIG, Inc., USA
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