WT41 Long Range
Bluetooth Module™
Key Features
Bluetooth 2.1+ EDR
Integrates a Bluetooth radio, Bluetooth stack
and profiles
Exceptional radio performance
- Transmit power : +20dBm
- Receiver sensitivity: -90dBm
Available with high efficiency chip antenna or
U.FL connector
Industrial temperature range -40°C to +85°C
Supported Bluetooth profiles: SPP, DUN, HFP, HSP,
HID, AVRCP, DI, PBAP, OPP, FTP and HDP
Standard HCI over UART or USB
Bluetooth end product, CE, FCC and IC qualified
Description
WT41 is truly a long range Bluetooth module offering
impressive 1000 meters range between two WT41
Bluetooth modules. The module utilizes Bluegiga’s
sophisticated radio frequency design methodologies
and offers OEM’s a trouble free product even with tight
integration with surrounding electronics.
WT41 comes with Bluegiga’s iWRAP firmware offering
the users a simple software integration without the need
of Bluetooth protocol or profile development. iWRAP is
an embedded Bluetooth stack firmware for Bluegiga’s
Bluetooth. It exposes a powerful but easy-to-use
command interface to manage Bluetooth operations.
iWRAP hides the complexity of Bluetooth protocol stack
and profiles from the end user.
Applications
M2M
Medical devices
Industrial devices
Point-of-sale systems
Barcode readers
PCs and PDA’s
Computer accessories
Automotive diagnostics units
Information subject to changes 26/10/10
TECHNICAL DATA
Firmware
iWRAP™ firmware including all relevant Bluetooth profiles
and simple control interface to access the Bluetooth
functionality
Standard HCI over UART/USB available
Possibility to develop custom firmware
Hardware
Size: 35 x 14 x 3,5 mm (L x W x H)
TX power : +20 dBm
RX sensitivity : -90 dBm
UART with hardware flow control
USB device interface (USB 2.0 compatible
6 x GPIO
1 x 8-bit AIO
Support for 802.11 coexistence
Product Codes
Development and Evaluation
WT41-A Evaluation Board:
Evaluation board with an integrated WT41
RS-232 and USB interfaces
SPI for upgrading the firmware and parameters
On- board PCM codec and 3,5mm audio jacks
16 pin I/O interface
Certications
Fully qualified Bluetooth 2.1 + EDR end product
EN300328, EN300489, FCC, Industry Canada
Information subject to changes 26/10/10
For more information about Bluegiga Technologies, please contact:
Bluegiga Technologies Oy
Sinikalliontie 5 A
02630 Espoo, Finland
Phone: +358 9 435 50 60
Fax: +358 9 435 50 660
www.bluegiga.com
sales@bluegiga.com
© Bluegiga Technologies 2000-2010.
Bluegiga Technologies takes no responsibility for any mistakes that
might appear in this document. It reserves the right to change devices,
software or specifications detailed here at any time without notice,
and does not make any commitment to update the information
contained here. Bluegiga products are not authorised for any use as
critical components in life support devices or systems.
Bluegiga Access Server, Access Point, iWRAP and WRAP THOR are
trademarks of Bluegiga Technologies.
The Bluetooth trademark and logo are registered trademarks and
are owned by the Bluetooth SIG, Inc.
