Manufacturer Part Number
WT12-A-AI4
Manufacturer
Energy Micro (Silicon Labs)
Introduction
The WT12-A-AI4 is a highly integrated Bluetooth v2.1 +EDR Class 2 module from Energy Micro, a subsidiary of Silicon Labs.
Product Features and Performance
Bluetooth v2.1 +EDR, Class 2 compliant
Operating frequency of 2.4GHz
Data rate up to 3Mbps
Integrated antenna
Sensitivity of -86dBm
Output power of 3dBm
Support for PIO, SPI, UART, and USB interfaces
8MB of on-board flash memory
Low power consumption in both transmit (70mA) and receive (70mA) modes
Wide operating temperature range of -40°C to 85°C
Product Advantages
Highly integrated design, reducing time-to-market and development costs
Excellent RF performance and range
Low power consumption for extended battery life
Flexible interface options for easy integration
Key Technical Parameters
Frequency: 2.4GHz
Supply voltage: 3.1V to 3.6V
Transmit current: 70mA
Receive current: 70mA
Output power: 3dBm
Sensitivity: -86dBm
Memory size: 8MB Flash
Quality and Safety Features
Tape and reel packaging for automated assembly
Compliance with relevant Bluetooth and regulatory standards
Compatibility
The WT12-A-AI4 is compatible with Bluetooth v2.1 +EDR devices and can be integrated into a wide range of applications.
Application Areas
Wireless audio devices
Wireless keyboards and mice
Industrial automation and control systems
Wearable electronics
Smart home and IoT devices
Product Lifecycle
The WT12-A-AI4 is an active product, and Energy Micro (Silicon Labs) continues to provide support and availability. Replacement or upgrade options may be available in the future as technology evolves.
Key Reasons to Choose This Product
Highly integrated and compact design for easy integration
Excellent RF performance and range
Low power consumption for extended battery life
Flexible interface options for seamless integration
Proven reliability and compliance with industry standards
Backed by the expertise and support of Energy Micro (Silicon Labs)
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