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EBWT-01 : Bluetooth Technology Trainer
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FEATURES
Evaluation Kit is for evaluation and development of WT12
Bluetooth modules
or prototyping and piloting
Bluetooth systems.
Class 2, Bluetooth 2.1+ EDR compatible WT12 module
Unregulated power supply input form 5V to 9V
RS-232 serial interface
USB interface
SPI for upgrading the firmware and parameters
Reset and DSR buttons
3,5mm audio jacks for speaker and microphone
16 pin I/O interface
Simple iWRAP™ firmware for controlling Bluetooth wireless technology
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SPECIFICATIONS
Firmware:
iWRAP™ command interface to access the Bluetooth functionality and to configure the parameters with simple ASCII
commands
HCI firmware available for UART and USB interfaces
Possibility to use / develop custom firmware
128-bit Bluetooth encryption available for all firmware options
Hardware:
Bluetooth Class 2 radio (range up to 30 meters)
- Nominal output power +4 dBm
- Nominal sensitivity -84 dBm
- Uses 2.4 GHz ISM band
- Based on CSR’s BC04 chipset
Integrated antenna
Host processor interface with UART or USB
SPI interface for firmware and parameter upgrades
6xGPIO
PCM interface for audio applications
Supply voltage: regulated 3.2 – 3.4 VDC
Power consumption with iWRAP interface:
- Link active min: 7mA, max: 60mA
- Link active in sniff mode: 2.5mA
- Link active in park mode: 2.5mA
- Idle with deep sleep: <1mA
PCB form factor: 26 x 14 x 2.3 mm
Operating temperature: -40 ºC to +85 ºC
Metal shielding to prevent RF interference
Reference designs available for HCI, cable replacement and audio applications
Typical Applications:
Cable replacement
Point-of-sales systems
Barcode readers and pay terminals
Telemetry and machine-to-machine devices
Logistics and transportation systems
Automotive inspection and measurement systems
Medical systems
Fitness and sports telemetry devices
PDAs and other portable terminals
PCs and laptops
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