Ai-Thinker BU04 UWB Module

Ai-Thinker BU04 UWB Module :

Product Overview :

• BU04 is a dual-antenna ultra-wideband (UWB) module designed by Shenzhen Anxinke Technology Co., Ltd. based on Decawave’s DW 3000 series chips .
• BU0 4 integrates DW3000+STM32F103 MCU and supports dual onboard antennas or dual IPEXexternal antennas.
• BU0 4 can be used in two-way ranging , TDOA or PDOA positioning systems, with a positioning accuracy of up to 10 cm and supports a data rate of up to 6.8 Mbps. It can be widely used in precise positioning, underground positioning in coal mines, hospital personnel positioning, warehouse positioning, various indoor positioning and other fields.

Characteristic:

• Adopt SMD-34 package , compatible with DIP-16 package
• Compliant with IEEE 802.15.4-2015 UWB standard
• Compliant with IEEE802.15.4z (BPRF mode)
• Support dual antenna channels
• Support channel 5 and channel 9
• Simple integration, no need for RF secondary design
• Support onboard antenna, compatible with IPEX external antenna
• Integrated MAC function
• Using RTLS infrastructure to extend communication range
• Data rate supports 850 K bps, 6.8 Mbps
• Supports two-way ranging and T DOA and PDOA positioning solutions
• Provide precise positioning and data transmission
• Positioning accuracy 10 cm
• Supports high label density
• Integrated HW AES 256
• Support SPI interface
• 20 configurable GPIOs
• Integrated STM32F103 MCU
• Programmable adjustable transmission power
• Supports supply voltage