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UWB Bracelet VDU1502

UWB bracelets are wearing people's wrists, combined with UWB base stations, positioning engines, leading TDOA algorithm positioning systems, achieving high-precision staff of 10 cm -30 cm grades.
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Specification Download

1. Product Introduction

VDU1502 is a UWB anti-self-resolving positioning watch,of which the main control chip uses NRF52832 to achieve low power consumption standby. DW1000 is used to achieve the high precision indoor position algorithm based on UWB TDOA, which indicate the high-precision indoor positioning of wearers on the platform.

The watch has a built-in accelerometer, which can switch the positioning frequency intelligently between moving and stationary ,so as to achieve a lower power consumption.In addition, the watch is equipped with a heart rate sensor to periodically return the heart rate data of the monitored personnel. At the same time, the watch has an SOS function, making it ideal for the personnel positioning in elderly home, construction site, factories, mines, hospitals, prisons and other security monitoring occasions.

2. Basic Parametes

Parameter	Description
Motion refresh frequency	10Hz
Static refresh frequency	1Hz
Power consumption	Idle mode 50uA Broadcasting mode 150mA
positioning accuracy	10cm (CEP 90)
Normal working time after fully charged	3~4 months (Static position)
Positioning distance	25~50m
Battery capacity	750mAh
Operational temperature	-20~60℃
UWB parameters	Description
Frequency range	6.240~6.739MHz（ch5 ）
Supported Channels	ch2,5
Protocol Standards	IEEE 802.15.4-2011 UW
RAM and ROM	512kB flash/64kB RAM 256kB flash/32kBRAM
Power adapter parameter	Description
Output	DC5V /2A

UWB Tag

UWB Tag

UWB Bracelet VDU1502

1. Product Introduction

2. Basic Parametes

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