Browan TBHH100, Справочное руководство

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Appendix. Configuration Downlink Command
Port 204
Payload Length 3 bytes
Appx. 1 Payload
Bytes 0 1 2
Field Cmd Config
Cmd Command 1 byte
Bit [3:0] 0x00 –
​ ​
Set
​
keep alive interval.
default : 3600 sec. (min: 15 sec)
0x01 –
​
Set
​
sensor detection interval.
(Must be lesser than “keep-alive interval”)
default : 60 sec. (min: 15 sec)
0x02 – Temperature trigger value.
default : 2
​
°C
​
.
0x03 – Humidity trigger value.
default : 5 %RH.
Config Configuration
​
1 or 2 bytes
See the table as follows:
Command Command Description Data Length
0x00(1byte)
Set
​
kee- alive interval.
*Note: little-endian format.
2 bytes
0x01(1byte)
Set the
​
sensor detection interval.
*Note: little-endian format.
*Note: fewer than “keep-alive time”.
2 bytes
0x02(1byte)
Set temperature trigger value.
1 byte
0x03(1byte)
Set humidity trigger value.
1 byte
Payload
Content Command content
Ex:
00100E ||
​
013C00
​
||
​
0202
​
||
​
0305
00
​
100E
​
=> Keep alive interval : 0x0E10 -> 3600 (sec)
01 3C00
​
=>
​
Monitor time
​
interval : 0x003C -> 60 (sec)
02
​
02
​
=>
​
Temperature trigger value
​
: 0x02 -> 2 (
​
°C
​
)
03
​
05
​
=>
​
Humidity trigger value :
​
0x05 -> 5 (%RH)
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