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Ai-Thinker BU03 UWB Module
₹1,480.00 excl GST
Package Contains 1 Nos Ai-Thinker BU03 UWB Module
The BU03 is an Ultra-Wideband (UWB) module that integrates a built-in ceramic antenna, RF circuitry, and power management. It’s suitable for two-way ranging, TDOA, or PDOA positioning systems with an accuracy of up to 10 cm and supports data rates up to 6.8 Mbps. Ideal for applications in precise positioning, mine shafts, hospital staff location, warehouse positioning, and various indoor positioning scenarios.
The specifications are as follows:
SMD-24 package design
Complies with IEEE 802.15.4-2015 UWB standard
Complies with IEEE 802.15.4z (BPRF mode)
Supports channel 5 and channel 9
Easy integration without requiring RF design
Integrated MAC support
Extends communication range using RTLS infrastructure
Data rates supported: 850 Kbps and 6.8 Mbps
Supports bidirectional ranging, TDOA, and PDOA positioning schemes
Provides accurate positioning and data transmission
Positioning accuracy: up to 10 cm
Supports high label density
Integrated hardware AES-256 encryption
Supports SPI interface
9 GPIO pins available
Programmable transmit power adjustment
Power supply voltage: 2.5 V – 3.6 V
Power consumption: less than 1 µA in sleep mode
Suitable for button battery solutions
The data sheet of the product can be downloaded here.









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