Ezurio 07B Bluetooth Intelligent Serial Module Version II User Manual

Ezurio Ltd Bluetooth Intelligent Serial Module Version II BISM II 3V3 Data Sheet

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www.ezurio.com © 2005-2007 Ezurio Ltd DSH_023_1v7 BISM2 Data Sheet 1 BISM2 Bluetooth™ Version 2.0 Serial Module 1. General Description Ezurio’s BISM2 Bluetooth Serial Module is a fully integrated and qualified Class 1 Bluetooth solution designed for lowest cost of integration and ownership for designers wishing to incorporate Bluetooth functionality into their products. The module is qualified to Bluetooth Version 2.0. The BISM2 Bluetooth Serial Module is one of the most compact complete Bluetooth solutions, making it ideal to integrate into handheld devices. However a version of the BISM2 module is available that retains the same board size, mounting holes and connector as the previous Bluetooth Module from Ezurio, allowing users to access the improved radio performance and functionality without the need for any pcb modifications. The BISM2 Module is based on Cambridge Silicon Radio’s BlueCore 04 chipset. The module contain sall of the hardware and firmware for a complete Bluetooth solution, requiring no further components. The Module has an integrated, high performance antenna which is matched with the Bluetooth RF and baseband circuitry. The firmware integrated into the BC04 chipset implements the higher layer Bluetooth protocol stack, up to and including the Generic Access Profile (GAP), Service Discovery Profile (SDAP), Serial Port Profile (SPP), Dial Up Networking Profile (DUN), Headset Profile (HSP), Hands Free Profile (HFP), File Transfer Profile (FTP) and Audio Gateway. A virtual processor is used within the BC04 to implement an AT command processor. This interfaces to the host system over a straight forward serial port using an extensive range of AT commands. The AT command set abstracts the Bluetooth protocol from the host application, saving many months of programming and integration time. It provides extremely short integration times for data oriented cable replacement and voice applications. A low cost development system is available for fast product evaluation and development. An alternative version of firmware is available that provides programming support for multi-point applications. The Module can be configured so that it can be attached to a ‘dumb’ terminal or attached to a PC or PDA for cable replacement applications. In addition to the Bluetooth functionality, The BISM2 Module provides access to 9 General I/O lines and 2 analogue input and output lines. These can be configured to provide connection to simple devices such as switches or LEDs without requiring any external processing. Both the GPIO and ADC lines can be accessed either via the wired host UART connection, or remotely over the Bluetooth link. The BISM2 module is supplied in a small form factor pcb (22.0mm x 34.0mm x 7.6mm), that connects to a main pcb using a 40 way Hirose connector. The interface is compatible with the BISM1 module. The module includes a high sensitivity, high gain antenna which provides excellent range. Typical open field performance provides ranges of over 250 metres at transmit powers of 4mW. Support is provided for low power modes that make the BISM2 particularly applicable to battery powered installations. The BISM2 module is Lead-free and is RoHS compliant and supports an industrial temperature range of -40°C to +85°C. 1.1 Applications • POS Equipment • Medical Equipment • Telematics • Voice Applications • Industrial Automation • Automotive Applications Bluetooth is a trademark owned by Bluetooth SIG, Inc., USA, and is licensed to Ezurio Ltd Module shown without RF shield
www.ezurio.com © 2005-2007 Ezurio Ltd DSH_023_1v7 BISM2 Data Sheet 2 2. Features Feature Implementation Bluetooth Transmission Class 1 Fully Bluetooth pre-qualified Bluetooth 2.0 Range 250 metres typical (free space) Frequency 2.400 – 2.485 GHz Max Transmit Power +6dBm Min Transmit Power -27dBm Receive Sensitivity Better than -86dB Data Transfer rate Up to 300Kbps Serial Interface RS-232 bi-directional for commands and data using AT commands Serial parameters Default 9600,n,8,1 - Configurable from 1,200bps to 961,200 bps. Support for DTR, DSR, DCD, RI, RTS, CTS Physical size 22.8 x 33.8 x 7.6 mm, 8g 24.0 x 69.0 x 7.6mm, 9g (BISM1 Form Factor) Current consumption Typically 22mA during data transfer in standard power mode. Lower powers are attainable with a configurable low power mode. Low power sniff mode 2.5mA typ Temperature Range Normal operation: -40°C to +85°C Supply Voltage 3.3V – 7.0V Brown-out Integrated brown out detection Interface Levels 3.0V Logic Audio Audio can be transferred over SCO channels through the PCM interface at 64kbps. PCM can be configured as master or slave. Profiles FTP Server, SPP, DUN, FTP, Audio Gateway, Headset, Handsfree Multipoint Max 7 slaves Field upgradeable Over UART Protocols Single point firmware is controlled and configured using AT Commands. Standard multipoint firmware uses a simple packet based protocol and requires a host to enable the module to function effectively. Single point only allows a point to point connection whereas multipoint allows more than one simultaneous connection. GPIO 9 x digital 2 x analogue (8 bit resolution) Indicators 1 x programmable LED (small form factor board only) Lead free Lead-free and RoHS compliant
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Document ID888605
Application IDW8yZhvNl7OFfag21hfQ74w==
Document DescriptionUser manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize88.49kB (1106143 bits)
Date Submitted2008-01-13 00:00:00
Date Available2008-01-13 00:00:00
Creation Date2007-10-30 17:39:26
Producing SoftwareGPL Ghostscript 8.15
Document Lastmod2008-01-07 14:11:02
Document TitleMicrosoft Word - BISM II 3V3 Data Sheet.DOC
Document CreatorPScript5.dll Version 5.2
Document Author: Julian.King
FCC ID Filing: PI407B

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