BT44-191S Bluetooth Class 2 module with on-board antenna supporting Point-Point Point-Multipoint

BT44-191S Bluetooth Class 2 module with on-board antenna supporting Point-Point Point-Multipoint

BT44-191S Bluetooth Class 2 module with on-board antenna supporting Point-Point Point-Multipoint

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  Bluetooth Piconet Communication Protocol    Download
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Description

The BT44-191S is a general purpose Bluetooth module incorporating an on-board meandering line antenna designed to be incorporated into an end product. The BC04 Bluetooth Module is a Class 2 Bluetooth module using BlueCore4-External chipset from Cambridge Silicon Radio, a leading Bluetooth chipset supplier. It provides a fully compliant Bluetooth system for data and voice communications. It interfaces with a host via UART (USB optional) and supports EDR data rate up to 3Mbps modulation modes. The module and device firmware are fully compliant with the Bluetooth specification V2.0.

Features

FEATURES: Operating Frequency Band 2.40 GHz~2.48GHz unlicensed ISM Band Bluetooth Spec. v2.0 Compliant EDR Enhanced Data Rate (EDR) compliant with v2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes Class 2 type Output Power Supports Firmware Upgrade via UART Standard firmware supports SPP (Serial Port Profile) Profiles Piconet support as MASTER available Profiles for HID-Keyboard available USB 2.0 and UART Host Interface PCM Audio Interface Low Voltage Power Supply, 2.7V to 3.6V Built-in 8Mbit Flash Memory RSSI value available from command mode Low Power Modes Available: Park, Sniff, Hold and Deep Sleep Surface-mount, Size: 31.0 x 14.5 x 1.8 mm Surface-mount, Size: 27.0 x 14.5 x 1.8 mm (available without on-board antenna. PN# BT44-147) Evaluation board available.

Product General Specification

Carrier Frequency Modulation Channel Bandwidth Number of Channels Frequency Hopping Receive Sensitivity Transmission Power Maximum Data Throughput Output Interface Power Supply Operating Temperature Range Storage Temperature Range Antenna 2400MHz to 2483.5MHz GFSK, 1Mbps, 0.5BT Gaussian 1MHz 79 1600hops/sec, 1MHz channel space -82 dBm typ. @0.1 BER 4dBm max. Asynchronous : 3 Mbps Full speed UART 3.3V Acircplusmn 10 -20AcircdegC to 85AcircdegC -40AcircdegC to 85AcircdegC Meandering Line PCB

Applications

Medical Equipment POS Systems Telemetry Systems Industrial Automation PCs, PDAs PCMCIA, RS-232C Adapters Digital Cameras Automotive Barcode and RFID scanners Lighting Control Robotics Computer Accessories?? Mice, Keyboard Joysticks Printer Adapters Access Point to LAN/Dial Up Network

Product Ordering PN

BT44-191S-XXX Class 2 Bluetooth Module with On-board Antenna XXX SPP for Serial Port Profile XXX HCI for Host controller Interface over UART(special order) XXX SPN for Serial Port Profile supporting point-to-multipoint (Piconet) XXX HID for Human Interface device (special order) XXX OBX for Object push/ pull and FTP (special order)