D731D_Origin_Lora_Technical_Guide_EN.docxD731D_Origin_Lora_Technical_Guide
_EN.docx
D731D_Origin_Lora_Technical_Guide_EN.
docx
D731D_Origin_Lora_Technical_Guide_EN.docx
4.6 Real Time Data
Data are sent in the following format:
Offset
Size
(bit)
Bit-
range
Data
Description
Valid
Range
Scale
Unit
0
8
DB0.7
DB0.0
Product Type
Origin Lora
0xA2
8
8
DB1.7
DB1.0
Type of
message
Real Time data
0x05
16
3
DB2.7
DB2.5
IAQ_GLOBAL
IZIAIR global air quality
index
0: Excellent
1: Good
2: Fair
3: Poor
4: Bad
5…6: Reserved
7: Error
19
4
DB2.4
DB2.1
IAQ_SRC
IZIAIR Data source
0:All
1:Drought Index
2:Mold Index
3:Mite Index
4:CO
5:CO2
...
15:Error
23
3
DB2.0
DB3.6
IAQ_DRY
Drought Index Air
Quality
0: Excellent
1: Good
2: Fair
3: Poor
4: Bad
5…6: Reserved
7: Error
26
3
DB3.5
DB3.3
IAQ_MOULD
Mold Index Air Quality
0: Excellent
1: Good
2: Fair
3: Poor
4: Bad
5…6: Reserved
7: Error
29
3
DB3.2
DB3.0
IAQ_DM
Mite Index Air Quality
0: Excellent
1: Good
2: Fair
3: Poor
4: Bad
5…6: Reserved
7: Error
32
9
DB4.7
DB5.7
Temperature
Temperature (linear),
increment = 0,1°C
0-500
0°C /
+50°C
°C
41
8
DB5.6
DB6.7
Relative
Humidity
Relative humidity
(linear)
, increment =
0.5%RH
0-200
0-100
% RH
49
3
DB6.6
DB6.4
Frame index
Frame Index is a loop
counter to check if a
frame has been lost
0
–
7
