Ai-Thinker UWB BU03 DW3000 Plan Kit Positioning Accuracy 10cm

🔧 BU03-Kit: High-Precision UWB Development Board by Ai-Thinker

The BU03-Kit is a cutting-edge Ultra-Wideband (UWB) development board designed by Ai-Thinker Co., Ltd., offering a powerful foundation for positioning and ranging applications.

🚀 Built for Performance

• Powered by the BU03 transceiver module and an ST microcontroller, this board is engineered for reliable testing and evaluation.

• Fully integrated with an onboard antenna, RF circuit, and power management for streamlined setup.

📍 Pinpoint Accuracy

• Supports bidirectional ranging and TDOA positioning systems

• Achieves localization precision of up to 10 cm—ideal for sensitive tracking scenarios.

📡 Fast Data Rates

• Communicates at speeds up to 6.8 Mbps, ensuring responsive and real-time data flow.

🌐 Versatile Applications Perfect for a wide range of fields including:

• Internet of Things (IoT) 🌎

• Mobile and wearable devices 📱⌚

• Smart home systems 🏠 ...and much more!

📦 SMD-40 Package UWB Module Highlights

✨ Standards & Compatibility

• ✅ Complies with IEEE 802.15.4-2015 UWB standard

• ✅ Complies with IEEE 802.15.4z (BPRF mode)

• 📡 Supports Channel 5 and Channel 9

🔌 Integration & Connectivity

• 🔧 Easy integration without RF design

• 🔗 Integrated MAC support

• 🌐 RTLS infrastructure extends communication range

⚡ Performance & Positioning

• 🚀 Data rates: 850 Kbps and 6.8 Mbps

• 📍 Supports bidirectional ranging, TDOA, and PDOA schemes

• 🎯 Positioning accuracy up to 10 cm

📊 Security & Flexibility

• 🏷️ Supports high label density

• 🔒 Integrated HW AES256 encryption

• 🔄 Supports SPI interface

• 🧲 Offers 9 GPIO pins

• 📶 Programmable transmit power adjustment

🔋 Power Efficiency

• 💤 Power consumption < 1 µA in sleep mode

• 🔘 Ideal for button battery applications

Main parameters

BU03-kit Specification

AT command

UWB module comparison table