Unlock high-precision positioning and real-time location tracking with the NodeMCU-BU01, a powerful development board designed around the BU01 UWB module. Featuring the STM32F103C8T6 MCU, this board provides a convenient platform for debugging and development, making it ideal for researchers, engineers, and IoT enthusiasts.
The BU01 module, based on the Decawave DW1000, integrates an antenna, RF circuit, power management, and clock circuits, eliminating the need for complex RF design. It supports bidirectional ranging and TDOA (Time Difference of Arrival) positioning systems, offering exceptional accuracy of up to 10cm. With data rates of up to 6.8 Mbps, it is well-suited for real-time tracking, asset management, and IoT applications.
Key Features:
- Seamless Integration – No additional RF design needed
- Ultra-Wideband Technology – High-precision positioning & real-time tracking
- IEEE 802.15.4-2011 UWB Compliance – Ensuring interoperability
- Wide Frequency Range – Supports 4 channels (3.5GHz – 6.5GHz)
- High Data Rates – Speeds of 100 kbps, 850 kbps, and 6.8 Mbps
- Programmable Transmit Power – Flexible performance tuning
- Low Power Consumption – Uses <1mA in sleep mode
- Multiple Sensor Support – Extendable with temperature, humidity, and 3D acceleration sensors
- Multiple Interfaces – Supports SPI, PWM, I²C, and GPIO
- Versatile Power Supply – Operates on 3.3V or 5V
Specifications:
- Model: NodeMCU-BU01
- Dimensions: 35mm × 55.5mm (±0.2mm)
- Package: DIP-40
- Antenna: PCB antenna
- Interface: MCU, PWM, I²C, GPIO
- Operating Temperature: -40°C to 85°C
- Storage Conditions: -40°C to 125°C, <90% RH
- Power Supply: 3.3V / 5V
- Power Consumption: 160mA (with MCU & sensors)
Applications:
- Real-Time Location Systems (RTLS)
- Indoor Positioning & Navigation
- IoT & Smart Home Automation
- Industrial Asset Tracking
- Drones & Robotics
- Proximity Detection & Ranging
The NodeMCU-BU01 is a powerful, feature-rich UWB development board designed for applications that require high-accuracy positioning, low latency, and seamless integration. Whether you're working on IoT projects, automation, or real-time tracking, this board provides a solid foundation for innovation.