说明：  UWB精确定位系统，采用DecaWave公司的DW1000进行开发。
(Overview of EVB1000 Evaluation Board • Evaluation board incorporating DecaWave’s DW1000 IEEE802.15.4-2011 UWB compliant wireless transceiver IC, STM32F105 ARM Cortex M3 processor, USB interface, LCD display and off-board antenna • DecaWave’s two-way ranging application, “DecaRanging”, pre-installed • Industry standard ARM processor with ‘C’ source driver libraries available DecaWave • Full JTAG accessibility to the ARM processor using an industry standard pin-out header • Includes an LCD display for reporting of measured range when running “DecaRanging” • Display can be used for other functions as required depending on user programming • On–board LED’s to indicate transmit, receive and other messaging states • Supports USB connection to an external PC if required for more extensive user interface functionality • Allows development of applications using the TOF/two way ranging/data transfer capability of the DW1000 IC)