UWB technology is a wireless carrier communication technology that uses a frequency bandwidth above 1 GHz. It does not use a sinusoidal carrier, but uses nanosecond-level non-sinusoidal narrow pulses to transmit data. Therefore, it occupies a large spectrum. Although wireless communication is used, its data transmission rate can reach hundreds of megabits per second. Using UWB technology can transmit signals over a very wide bandwidth.

BU01 is an ultra-wideband (UWB) transceiver module based on Decawave's DW1000 design. BU01 integrates antenna, RF circuit, power management and clock circuit. BU01 can be used in two-way ranging or TWR positioning systems, with positioning accuracy up to 10 cm and supporting data rates up to 6.8 Mbps.

　　Features

• Simple integration, no RF design required
• Using RTLS infrastructure to expand the communication range
• Support high label density
• Comply with IEEE 802.15.4-2011 UWB standard
• Support 4 channels from 3.5 GHz to 6.5 GHz
• Programmable transmit power
• Power supply 2.8 V to 3.6 V
• Power consumption in sleep mode<1mA
• Support two-way ranging and TDOA
• Support SPI interface
• Data rate 110 kbps, 850 kbps, 6.8 Mbps

Product specification: BU01 module specification BU01_Specification

Product hardware guide: BU01 module guide

Chip manual: DW1000 Chip Manual

Chip datasheet: DW1000 chip datasheet

BU01 positioning algorithm: bphero_uwb_location_sourcecode_v1.1_16mhz.zip Decompression password: aithinker123

BU01 power problems and optimization: DW1000 power problems and optimization guide

BU01 application scenario guidance:

1.W1000 security and security application guidelines

2.DW1000 agricultural application guide

3.DW1000 keyless car system guide

4.DW1000 medical application guide

BU03 module specification:CN EN

BU03-kit Specification: CN EN

Positioning host computer (TWR algorithm) :

Positioning host computer (PDOA algorithm) :

AT command:bu03_bu04_at_command_v1.0.0.pdf

Test Instructions (brief): test_specification.pdf

Test description Blog: Link jump

Accuracy correction coefficient calculation template: data_calibration_template.xlsx

BU03 positioning module FAQ:faq.pdf

UWB module comparison table:module_comparison_table.pdf

Secondary development SDK: Link:https://pan.baidu.com/s/1XkuUz2MGfJGSZ8XwtHzBHA?pwd=oh0s Extraction code:oh0s

BU04 module specification: CN EN

BU04-Kit specification: CN EN

BU04 Positioning module FAQ:FAQ

Accuracy correction coefficient calculation template: Data calibration template

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