Appendix. Configuration Downlink Command
Appx. 1
Configuration Command
Port
204
Appx. 1.1 Payload
Bytes
0
1~2
Field
Cmd
Config
Cmd
Command
1 byte
Bit [7:0]
0x00 – Set keep alive value.(per unit:5min)
default value : 1 => 1*5 min = 5 min
value range : 1~216 (5min ~ 18hours)
0x01 – Set temperature delta.
default value : 2(°C)
value range : 0~100
0x02 – Set
RH delta.
default value :
5(%RH)
value range : 0~100
0x03 - Set
IAQ index delta.
default value :
25
value range : 0~255
Config
Configuration
0~1 bytes
See the table as follows:
Cmd
Command Description
Config Length
0x00(1byte)
Get Sensor Configuration
(Only for unconfirmed downlink)
0 bytes
0x00(1byte)
Set keep alive value.
1 bytes
0x01(1byte)
Set temperature delta.
1 bytes
0x02(1byte)
Set
RH delta.
1 bytes
0x03(1byte)
Set
IAQ index delta.
1 bytes
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