Data Sheet

PK-1000 User Manual
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1. Interfaces definition
Figure 1 PK-1000 tag definition Figure 2 PK-1000 anchor definition
1.1 PK-1000 tag WIFI interface
As shown in Figure 1, the PK-1000 tag is integrated with WIFI module, it
serves as the TCP Server in default setting. The WIFI module communicates with
WIFI Client devices (since the WIFI Client device we used in the test is host
computer, so host computer will be used as a replacement for WIFI Client device),
sends distance data and coordinates to the host computer, and acquires set up
information from the host computer.
The data format between PK-1000 kit and WIFI is as follow:
(1) Data format for distance data and coordinates sent from PK-1000:
2Bytes
7Bytes
12Bytes
28Bytes
1Bytes
2Bytes
Frame
header
Tag ID +
positioning
Anchor ID +
distance
Anchor ID +
coordinates
Counts
Frame
footer
Sample data:
37 3800 00 00 00 00 00 0000 02 19 01 01 27 02 00 39 03 00 8B00 00 00 00 00
00 00 01 00 00 00 00 00 00 02 00 00 00 00 00 00 03 00 00 00 00 00 003427 28
Yellow coded: frame header.
Green coded: The first byte is tag ID. The next 6 bytes are calculated X, Y, Z