BU01 UWB Indoor Positioning Module – High-Precision Ultra-Wideband Localization
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High-Precision UWB Indoor Positioning Module
The BU01 UWB Indoor Positioning Module is a high-accuracy ultra-wideband (UWB) wireless module designed for short-range, high-precision indoor localization applications. Based on the DecaWave DW1000 chipset, the BU01 integrates RF circuitry, clock management, power management and a PCB antenna in a compact SMD module.
Ultra-Wideband Technology for Accurate Ranging
Operating in the 3.5–6.8GHz UWB frequency range, the BU01 supports bidirectional ranging and TDOA positioning systems, achieving positioning accuracy down to 10cm. With a maximum data rate of up to 6.8Mbps, it delivers reliable real-time location data even in complex indoor environments.
Optimized for Low Power and Stable Operation
The BU01 module operates at 3.3V and uses an LDO power mode, providing stable performance while maintaining low power consumption. It is designed for continuous operation in industrial environments with a wide temperature range from -40°C to +85°C.
Wide Application Scenarios
- Indoor positioning and tracking systems
- Smart factories and industrial automation
- Warehouse logistics and asset management
- Parking management and tunnel traffic monitoring
- Hospitals, exhibition halls and smart buildings
Key Features
- Ultra-wideband (UWB) indoor positioning technology
- High positioning accuracy up to 10cm
- Integrated PCB antenna
- SPI communication interface
- Compact SMD package for easy integration
- Low latency and high data throughput
Technical Specifications
| Model | BU01 |
|---|---|
| Brand | Ai-Thinker |
| Wireless Technology | UWB (Ultra-Wideband) |
| Protocol Standard | IEEE 802.15.4-2011 UWB |
| Frequency Range | 3.5 – 6.8 GHz |
| Data Rate | Up to 6.8 Mbps |
| Interface | SPI |
| Operating Voltage | 3.3V (2.8–3.6V) |
| Antenna Type | Onboard PCB antenna |
| Operating Temperature | -40°C to +85°C |
| Module Size | 23 × 13 × 3 mm |
| Packaging | SMD |
| Country of Origin | China |
Why Choose BU01 UWB Module?
Compared with traditional WiFi or Bluetooth positioning solutions, the BU01 UWB module provides higher accuracy, stronger anti-interference capability, and more reliable performance in dense indoor environments. It is an ideal choice for professional indoor positioning, tracking, and real-time location systems.
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
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