The ZBA BT44-191C module was designed from the ground up for embedded systems to provide unmatched compatibility, ease of integration, and mimimum total cost of ownership. The BT44-191C-Bluetooth 2.0 Module supports data rates that are three times faster when compared to existing Bluetooth 1.2 Modules while consuming less power. The BT44-191C is a highly integrated Bluetooth 2.0 Module which contains all the necessary elements including the baseband, the radio, the antenna and the fully implemented protocol stack. Therefore, the BT44-191C Bluetooth 2.0 Module represents an ideal solution for developers, with limited knowledge of Bluetooth and RF, who want to integrate Bluetooth wireless technology into their design. The BT44-191C is ideal for enabling cost sensitive designs with a widely supported industry standard wireless protocol. It has been designed to simplify both hardware and software integration of Bluetooth and, consequently, is ideal for adding Bluetooth functionality to embedded designs. The BT44-191C supports SPP in a point (Master) to point (Slave) mode or point (Master) to multipoint (Slaves) mode.
FEATURES: Operating Frequency Band 2.40 GHz~2.48GHz unlicensed ISM Band Bluetooth Spec. v2.0 Compliant Enhanced Data Rate (EDR) compliant with the V2.0 specification for both 2Mbps and 3Mbps modulation modes Class 2 type Output Power Supports Firmware Upgrade vi UART UART Host Interface Piconet support as MASTER Low Voltage Power Supply, 2.7V to 3.6V (Nominal Supply Voltage at 3.3V) Built-in 8Mbit Flash Memory Low Power Modes Available: Park, Sniff, Hold and Deep Sleep Development board available 12 pin 2mm dual row connector (SAMTEC CLT106-02-L-D or equiv.) Can be mounted from either top side or bottom side Integral P-FET for complete module power down Bluetooth connection valid signal indicator
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 Dimensions 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 Acircplusmn10 -20AcircdegC to 85AcircdegC -40AcircdegC to 85AcircdegC 30mm X 17mm X 3.15 mm Ceramic
Piconet MASTER support Scatternet Support Additional Profiles supported HCI Profile over the UART HID Profile over the UART OBEX and FTP Support over the UART
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
BT44-191C-SPP Additional Profiles available BT44-191C-HCI BT44-191C-SPN BT44-191C-HID BT44-191C-OBX Class 2 Bluetooth Module with on board antenna and Serial Port Profile (SPP). amp 12 pin 2mm Board-Board Connector Class 2 Bluetooth Module with on board antenna and HCI access over the UART amp 12 pin 2mm Board-Board Connector. Class 2 Bluetooth Module with on board antenna and Piconet support amp 12 pin 2mm Board-Board Connector. Class 2 Bluetooth Module with on board antenna and HID profile. amp 12 pin 2mm Board-Board Connector. Class 2 Bluetooth Module with on board antenna and OBEX and FTP profiles amp 12 pin 2mm Board-Board Connector. Optional BT44-191C PC adapter board may be purchased seperately