Periodic Data Packet

Normally Periodic Data Packet

The device reports a data packet at a configured reporting interval. In addition, the device supports a change report command to enable sending a periodic report when the target temperature or valve opening changes.

Packet description:
Item Byte Command Description
Non-heating Periodic Report 2+2 0e00 Byte 1: Target Valve Opening, UINT8, Unit: %

Byte 2: Energy Level, UINT8, Unit: %
Automatic Temperature Control Report 2+6 0e01

Byte 1-2: Ambient Temperature, INT16/100, Unit: °C
Byte 3: Current Valve Opening, UINT8, Unit: %
Byte 4-5: Target Temperature, INT16/100, Unit: °C
Byte 6: Energy Level, UINT8, Unit: %
Valve Opening Control Report 2+5 0e02 Byte 1-2: Ambient Temperature, INT16/100, Unit: °C

Byte 3: Current Valve Opening, UINT8, Unit: %
Byte 4: Target Valve Opening, UINT8, Unit: %
Byte 5: Energy Level, UINT8, Unit: %
Integrated Control Report 2+7 0e03 Byte 1-2: Ambient Temperature, INT16/100, Unit: °C

Byte 3: Current Valve Opening, UINT8, Unit: %
Byte 4-5: Target Temperature, INT16/100, Unit: °C
Byte 6: Target Valve Opening, UINT8, Unit: %
Byte 7: Energy Level, UINT8, Unit: %
Example:
  1. Periodic packet for non-heating period
    0e006464
    Command Value
    0e00 Target Valve Opening: 64=>100%

    Energy Level: 64=>100%
  2. Periodic packet for Automatic Temperature Control mode
    0e016309006c0764
    Command Value
    0e01 Ambient Temperature: 63 09 =>09 63=2403/100=24.03 °C

    Current Valve Opening: 00=> 0%
    Target Temperature: 6c 07 => 07 6c = 1900/100=19 °C
    Energy Level: 64=>100%
  3. Periodic packet for Valve Opening Control mode
    0e026309003264
    Command Value
    0e02 Ambient Temperature: 63 09 =>09 63=2403/100=24.03 °C

    Current Valve Opening: 00=> 0%
    Target Valve Opening: 32=>50%
    Energy Level: 64=>100%
  4. Periodic packet for Integrated Control mode
    0e036309006c073264
    Command Value
    0e03 Ambient Temperature: 63 09 =>09 63=2403/100=24.03 °C

    Current Valve Opening: 00=> 0%
    Target Temperature: 6c 07 => 07 6c = 1900/100=19 °C
    Target Valve Opening: 32=>50%
    Energy Level: 64=>100%

Historical Periodic Data Report

When data retransmission is triggered, the device will report a historical periodic report at data retransmission interval.

Packet description:
Command Report Mode Timestamp Historical Data
ed 01 UINT32, Unit: s Command + Data, see Data description
Data description:
Item Byte Command Description
Energy Level 1+1 00 UINT8, Unit: %
Ambient Temperature 1+2 01 INT16/100, Unit: °C

8000=Disabled, 8001=Collection Failure, 8002=Over-range, 8003=Under-range
Current Valve Opening 1+1 04 UINT8, Unit: %
Target Temperature 1+2 06 INT16/100, Unit: °C
Target Valve Opening 1+1 07 UINT8, Unit: %
Example:
ed01fd605b69019b0a04000064063a07
Command Report Mode Timestamp Command Value
ed 01 fd 60 5b 69 => 695b60fd =1767596285s 01 Ambient Temperature: 9b 0a=>0a 9b=2715/100=27.15°C
04 Current valve opening: 00>0%
00 Energy Level: 64=>100%
06 Target Temperature: 3a 07 => 07 3a = 1850/100=18.5 °C