RFXCom: add support for Itho home ventilation ( ITHO CVE ECO RFT)

Feature Requests
1

Hi,

Finally RFXCom has added support for the Itho ECO protocol @868MHz, and this makes it possible to send/receive commands to/from the home ventilation system.
Would be great if this integration also provides support for this protocol.

The remote control can send the following commands, according to RFX Manager

10-1-2023 03:45:17:464= 140100010255110000004002001C05500000000000
Packettype        = Interface Message
subtype           = Interface Response
Sequence nbr      = 1
response on cmnd  = Get Status
Transceiver type  = 868MHz
Firmware version  = 1017
Firmware Type     = Pro1
Noise level       = 80
Transmit power    = 10dBm
Hardware version  = 2.0  RFXtrx868X
Debug             off
Alecto ACH2010    disabled
Alecto WS5500     disabled
La Crosse         disabled
Davis EU          disabled
Davis US          disabled
Davis AU          disabled
FS20              disabled
LightwaveRF       disabled
Edisio            disabled
Visonic           disabled
Meiantech         disabled
Proguard          disabled
Itho CVE RFT      disabled
Itho CVE,HRU ECO  enabled
Orcon             disabled
Itho CVE-S,HRU400  disabled
Honeywell Chime   disabled
KeeLoq            disabled

------------------------------------------------
10-1-2023 03:45:17:684= 1401070207436F7079726967687420524658434F4D
------------------------------------------------
10-1-2023 03:45:23:711= 08170D0074C50701B0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 0
ID            = 74C507 decimal:7652615
Command       = Low
Signal level  = 11  -32dBm
------------------------------------------------
10-1-2023 03:45:30:815= 08170D0174C50701B0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 1
ID            = 74C507 decimal:7652615
Command       = Low
Signal level  = 11  -32dBm
------------------------------------------------
10-1-2023 03:46:42:970= 08170D0274C5070350
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 2
ID            = 74C507 decimal:7652615
Command       = High
Signal level  = 5  -80dBm
------------------------------------------------
10-1-2023 03:46:44:942= 08170D0374C50702D0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 3
ID            = 74C507 decimal:7652615
Command       = Medium
Signal level  = 13  -16dBm
------------------------------------------------
10-1-2023 03:46:47:676= 08170D0474C50704D0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 4
ID            = 74C507 decimal:7652615
Command       = Timer 15 minutes
Signal level  = 13  -16dBm
------------------------------------------------
10-1-2023 03:46:49:093= 08170D0574C50705D0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 5
ID            = 74C507 decimal:7652615
Command       = Timer 30 minutes
Signal level  = 13  -16dBm
------------------------------------------------
10-1-2023 03:46:50:445= 08170D0674C50706D0
Packettype    = Fan2
subtype       = Itho CVE-S,CVD-S,HRU ECO / HRU400
Sequence nbr  = 6
ID            = 74C507 decimal:7652615
Command       = Timer 60 minutes
Signal level  = 13  -16dBmtype or paste code here

Thanks,
Marck

2

Which repo is it and is it setup by esp home?

3

Installed RFXCom via integrations in HA (I assume that provides info which repo it is).

Not running it via ESP home. The 868MHz transceiver is directly attached to the HA host.

Maybe good to know, in the meantime I just enabled Visonic in the RFXCom integration, and that already works @868MHz. Sensors are nicely added and the status is visible.