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Home > Products  > Bluetooth Module > BluetronTM 400Series - BTR200

Bluetron™ Application Specific Module

The Bluetron™ BTR200 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 hands-free car kit, stereo headset/headphone, telephone gateway, etc.

In standard configuration the module includes a baseband processor with on board 8Mbit Flash memory, a radio front-end, antenna interface, supporting circuitry, together with some higher-level software protocols and applications such as L2CAP, SDP, SPP, GAP, HSP, HFP, A2DP and AVRCP are resided in the Flash.

The Bluetron™ BTR200 module is a power class 2 Bluetooth® devices, and is in compliance with version 1.2/2.0 of the Bluetooth® specification. It is supplied with Bluetooth® protocol stack firmware which runs on the internal microprocessor. Bluetron™ BTR200 module is built on CSR BC03 Multimedia External core with an 8Mbit Flash memory for firmware and application software storage.


Key Features

A small and cost effective Bluetooth® System
Bluetooth® specification v1.2/2.0 compliant
Class 2, up to 10-meter range
Complete 2.4GHz Bluetooth® System including:
?E Hardware: Radio, Baseband and Crystal & Memory
?E Standard Firmware: HCI and RFCOMM stack
Power management: low power 1.8V operation for Bluetooth® core
Compact size: 20 mm x 13 mm x 2.2 mm
Bluetooth® Profile Supported: HSP, HFP, A2DP and AVRCP profiles
Built-in stereo codec
External antenna
On-board flash memory (8Mbits)
Allow dual boots
Audio streaming
Optional echo cancellation software library
Support multiple connections
Surface mount module for embedded applications
Several firmware options
Rewritable flash memory for easy upgrade route
Custom firmware production available

Stereo Bluetooth® headset/headphone
Automotive car kit applications
PDAs and other portable terminals
MP3 headset

Technical Data


Bluetooth® Class 2 radio (up to 10 meters)
Nominal output powe ?V 0.7 dBm
Nominal sensitivity ?V 82.5 dBm
Uses 2.4 GHz ISM band
Based on CSR BC03 Multimedia External chipset
Host processor interface with UART, USB
SPI interface for firmware and parameter upgrades
Supply voltage: 3.3V and 1.8V DC
Power consumption:
?ELink active: 28 mA (Min.), 42 mA (Max.)
?ELink active in sniff mode: 21 mA
?ELink active in park mode: 0.55 mA
?EIdle with Deep Sleep mode: 47 ?gA
Size: 13 mm (W) x 20 mm (L) x 2.2 mm (T)
Operating temperature: -40oC to +85oC
Reference designs and antennas available for several architectures

A2DP firmware avaliable
Possible to use a customized firmware

Bluetooth® version 1.1/2.0