Polysense Technologies Co. Ltd. WXS8000 User Manual
User Guide
Revision 0.1
Revision 0.1
XXX-XXXX
Polysense WxS8000 User Guide
Rev 2.3, Mar 26, 2018
Polysense WxS8000 User Guide
Rev 2.3, Mar 26, 2018
Polysense, Inc. Confidential
Page 20
Size (bytes)
1
1
1..N
FRMPayload PLSSPayloadIndicator
(0xD7)
MSGType
MSGPayload
o PLSSPayloadIndicator: indicate the FRMPayload is Polysense specific payload
o Below table shows the message type definitions:
MSGType Description
Comment
0x7E
Sensor data report message
with fixed data length
WxS8000 initiates the data report
autonomously
0x84
Mote information report
message
Response to PlssGetInfo message from
LoRa server
0x85
Mote local date-time report
message
message
WxS8000 will report its local date-time to
LoRa server once it bootup and registers
LoRa server once it bootup and registers
to server successfully. WxS8000 will
report 10 such messages continuously.
0x87
Mote statistics report
message
Only supported on R1.2.2.1 and beyond
firmware releases
Part of the response to PlssGetInfo
message from LoRa server
0x88
PPB attribute report
message
Response to PlssGetPPB message from
LoRa server
4.2.1. Sensor Data Report with Fixed Data Length
The fixed report length format is usually used to transmit multiple sensor type data with short and
fixed length in one LoRa frame.
Table below defines the data report format with fixed data length
Table below defines the data report format with fixed data length
Field name
Byte
offset
Length
Value
Comment
PLSS_PAYLOAD_INDICATOR 0
1 byte
0xd7
Indicate this frame is using Polysense payload format
PLSS_PAYLOAD_TYPE
1
1 byte
0x7e
0x7e - Indicate this frame is using fixed data length format
SENSOR[0].TYPE
2
1 byte
Sensor type. Refer to next table about the sensor type
and its value format (length)
SENSOR[0].DATA
3
x bytes
Sensor data. This field length is variable for each type.
Refer to next table for details
SENSOR[1].TYPE
3+x
1 byte
Second sensor type
SENSOR[1].DATA
4+x
y bytes
Second sensor data
……