Bluetooth Audio Module with Internal Antenna and iWRAP 4.0 firmware

Manufacturer:
MFG Part #:

WT32-A-AI4

Part #:
WT32-A-AI4
Family:
Availability:
In Stock
RoHS Status:
Unit Price:$30.62
Qty:
Minumum Qty: 1

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Product Information

A newer firmware version is available, see WT32i.
    
Bluetooth Module WT32 is the latest generation of Bluegiga’s Bluetooth audio modules. It provides the highest level of integration with integrated 2.4GHz radio, DSP, battery charger, stereo codec and antenna ready to hit mono and stereo audio applications. WT32 is also completely ready to support the latest Bluetooth 2.1 standard. The embedded DSP core allows enhancement of the product with features, such as, advanced audio decoding, echo cancellation, noise reduction and data manipulation. WT32 combined with Bluegiga’s flexible iWRAP firmware enables device manufacturers to easily add wireless, secure and standard based Bluetooth connectivity into new or existing applications with minimal development and manufacturing effort. WT32 supports several different integration designs: The module can be configured to operate autonomously A host processor can control the Bluetooth functionality with ASCII commands via UART or USB interface Bluetooth functions are provoked with events via GPIO pins WT32 Bluetooth module is available with several different firmware options for audio and data communications. Bluegiga also provides custom firmware development and production services, eliminating the need for customers to perform expensive Bluetooth development, certifications and production line configuration, significantly reducing the implementation costs, risks and time. By utilizing Bluegiga’s world-class integration services and technical support, OEMs can be assured that their products reach the market quickly and cost efficiently.
 

Features

Plug n Play Bluetooth solution for mono and stereo audio solutions
Integrated DSP, stereo codec and battery charger
Integrated antenna or W.FL connector
Bluetooth 2.1+ EDR compliant
Bluetooth end product, CE, IC and FCC qualified
Class 2 - range up to 30 meters
Industrial temperature range from -40C to +85C
Low power consumption
iWRAP Firmware for controlling connections and configuring settings
Supported Bluetooth profiles: A2DP, AVRCP, HFP (v.1.6), SPP, OBEX OPP and HID
 

Specifications

Adaptive Frequency Hopping
Y
Antenna - External
N
Antenna - Internal
Y
Auto Acknowledge
N
Bluetooth
2.0-2.1
BT Encryption (N or #bits)
128 bits
class
2
Data Rate
3000 kbps
Data Rate for mode
GFSK 1 Mbps, PI/4 DQPSK 2Mbps, 8DQPSK 3Mbps
Digital Interface Options
UART, USB, SPI, I2S, PCM, SPDIF, GPIO, AIO, Analog audio
FCC Certified
Y
Frequency
2400 Mhz
Modulation Method
GFSK, PI/4 DQPSK, 8DQPSK
Operating Temp
-30 to 85 C
Other info
iWRAP3 firmware
Pin Count
50
Protocol
Bluetooth
range
40 M
RF Output Power
5 dBm
Rx Sensitivity
-87 dBm
VDD Max
3.3 V
VDD Min
3.3 V
 

Documents

Datasheet
Bluegiga Product Selection Guide

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