netvox R718A, Руководство пользователя

Страница: 7 / 14

6
Device
Device
Type
Report
Type
NetvoxPayLoadData
R718A 0x0B
0x01
Battery
(1Byte, unit:0.1V)
Temperature
(Signed2Bytes,unit:0.01
°
C)
Humidity
(2Bytes,unit:0.01%)
Reserved
(3Bytes,fixed 0x00)
Example 1 of Uplink: 010B012406701A9E000000
1
st
byte (01): Version
2
nd
byte (0B): DeviceType 0x0B
－
R718A
3
rd
byte (01): ReportType
4
th
byte (24): Battery
－
3.6V, 24(Hex) = 36(Dec), 36x0.1v=3.6v
5
th
6
th
byte (0670): Temperature
－
16.48 °C , 0670(Hex)=1648(Dec), 1648x0.01=16.48°C
7 th 8 th byte (1A9E): Humidity
－
68.14%, 1A9E(Hex)=6814(Dec), 6814x0.01=68.14%
9 th -11 th byte (000000): Reserved
Example 2 of Uplink: 010B019FFF391A9E000000
1
st
byte (01): Version
2
nd
byte (0B): DeviceType 0x01
－
R718A
3
rd
byte (01): ReportType
4
th
byte (9F): Battery
－
3.1V, 1F(Hex) = 31(Dec), 31x0.1v=3.1v // Low battery
5
th
6
th
byte (FF39): Temperature
－
-1.99°C
0x10000-0xFF39=0xC7 (Hex) = 199(Dec) , 199x0.01=1.99°C
7
th
8
th
byte (1A9E): Humidity
－
68.14%, 1A9E(Hex)=6814(Dec), 6814x0.01=68.14%
9
th
-11
th
byte (000000): Reserved
Note:
1. When the temperature is negative, 2's complement should be calculated.
2. When the battery is low voltage, the highest bit of the voltage is 1, and bit0-bit6 represents the voltage value.
5.2 Example of Report Configuration
FPort ： 0x07
Bytes 1 1 Var(Fix =9 Bytes)
CmdID DeviceType NetvoxPayLoadData
CmdID
– 1 byte
DeviceType
– 1 byte – Device Type of Device
NetvoxPayLoadData – var bytes (Max=9bytes)