Data Sheet

PK-1000 User Manual
- 3 -
Figure 3 Anchors setup
1.2 PK-1000 dataOutputSerial interface
As illustrated in Figure 1, the dataOutputSerial interface on PK-1000 is
designed to send distance & coordinates data, and receive set up information
from host computer. On the other hand, dataOutputSerial receives and sends
TTL level signal through RS232 interface. The level signal can be conversed to
differential signal through RS485 interface, and thus, you can directly integrate
PK-1000 into the RS485 communication bus of any third party products.
The communication format for data through dataOutputSerial interface is as
follow:
(1) Data format for distance data and coordinates sent from PK-1000:
The data format is the same as for WIFI interface.
(2) Data format of the setup information received by PK-1000 tag from host
computer:
The data format is the same as for WIFI interface.
1.3 PK-1000 tag componentsListSerial interface
As illustrated in Figure 1, the componentsListSerial interface on PK-1000
provides the tag ID and default anchors’ ID when PK-1000 is powered on. It can
also be used for code upgrade through ISP protocol. In this situation, please
make sure you’ve shorted BOOT with 3.3V.
Otherwise, please short BOOT with GND before you power up PK-1000, to
guarantee normal function.