Enable debug logging and paste the output here…
logger:
default: info
logs:
homeassistant.components.daikin: notset
pydaikin: notset
see below log
2021-01-20 21:17:26 INFO (MainThread) [homeassistant.components.climate] Setting up climate.daikin
2021-01-20 21:17:26 INFO (MainThread) [homeassistant.components.switch] Setting up switch.daikin
2021-01-20 21:17:27 ERROR (MainThread) [homeassistant.components.climate] Error adding entities for domain climate with platform daikin
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 316, in async_add_entities
await asyncio.gather(*tasks)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 507, in _async_add_entity
await entity.add_to_platform_finish()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 531, in add_to_platform_finish
self.async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 296, in async_write_ha_state
self._async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 320, in _async_write_ha_state
sstate = self.state
File "/usr/src/homeassistant/homeassistant/components/climate/__init__.py", line 173, in state
return self.hvac_mode
File "/usr/src/homeassistant/homeassistant/components/daikin/climate.py", line 194, in hvac_mode
daikin_mode = self._api.device.represent(HA_ATTR_TO_DAIKIN[ATTR_HVAC_MODE])[1]
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_airbase.py", line 107, in represent
k, val = super().represent(key)
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_base.py", line 295, in represent
val = self.values[key]
KeyError: 'mode'
2021-01-20 21:17:27 ERROR (MainThread) [homeassistant.components.climate] Error while setting up daikin platform for climate
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 207, in _async_setup_platform
await asyncio.gather(*pending)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 316, in async_add_entities
await asyncio.gather(*tasks)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 507, in _async_add_entity
await entity.add_to_platform_finish()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 531, in add_to_platform_finish
self.async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 296, in async_write_ha_state
self._async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 320, in _async_write_ha_state
sstate = self.state
File "/usr/src/homeassistant/homeassistant/components/climate/__init__.py", line 173, in state
return self.hvac_mode
File "/usr/src/homeassistant/homeassistant/components/daikin/climate.py", line 194, in hvac_mode
daikin_mode = self._api.device.represent(HA_ATTR_TO_DAIKIN[ATTR_HVAC_MODE])[1]
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_airbase.py", line 107, in represent
k, val = super().represent(key)
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_base.py", line 295, in represent
val = self.values[key]
KeyError: 'mode'
2021-01-20 21:21:23 INFO (MainThread) [homeassistant.components.climate] Setting up climate.daikin
2021-01-20 21:21:23 INFO (MainThread) [homeassistant.components.sensor] Setting up sensor.daikin
2021-01-20 21:21:23 INFO (MainThread) [homeassistant.components.switch] Setting up switch.daikin
2021-01-20 21:21:23 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new sensor.daikin entity: sensor.daikin_ac_inside_temperature
2021-01-20 21:21:24 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new climate.daikin entity: climate.daikin_ac
2021-01-20 21:21:24 ERROR (MainThread) [homeassistant.components.climate] Error adding entities for domain climate with platform daikin
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 316, in async_add_entities
await asyncio.gather(*tasks)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 507, in _async_add_entity
await entity.add_to_platform_finish()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 531, in add_to_platform_finish
self.async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 296, in async_write_ha_state
self._async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 320, in _async_write_ha_state
sstate = self.state
File "/usr/src/homeassistant/homeassistant/components/climate/__init__.py", line 173, in state
return self.hvac_mode
File "/usr/src/homeassistant/homeassistant/components/daikin/climate.py", line 194, in hvac_mode
daikin_mode = self._api.device.represent(HA_ATTR_TO_DAIKIN[ATTR_HVAC_MODE])[1]
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_airbase.py", line 107, in represent
k, val = super().represent(key)
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_base.py", line 295, in represent
val = self.values[key]
KeyError: 'mode'
2021-01-20 21:21:24 ERROR (MainThread) [homeassistant.components.climate] Error while setting up daikin platform for climate
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 207, in _async_setup_platform
await asyncio.gather(*pending)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 316, in async_add_entities
await asyncio.gather(*tasks)
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 507, in _async_add_entity
await entity.add_to_platform_finish()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 531, in add_to_platform_finish
self.async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 296, in async_write_ha_state
self._async_write_ha_state()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 320, in _async_write_ha_state
sstate = self.state
File "/usr/src/homeassistant/homeassistant/components/climate/__init__.py", line 173, in state
return self.hvac_mode
File "/usr/src/homeassistant/homeassistant/components/daikin/climate.py", line 194, in hvac_mode
daikin_mode = self._api.device.represent(HA_ATTR_TO_DAIKIN[ATTR_HVAC_MODE])[1]
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_airbase.py", line 107, in represent
k, val = super().represent(key)
File "/usr/local/lib/python3.8/site-packages/pydaikin/daikin_base.py", line 295, in represent
val = self.values[key]
KeyError: 'mode
In the daikin app it shows the following in the device settings of the unit: BRP069C4x
You might be on to something, I can’t re-add my AC either…
Will investigate some more.
My wrong, I couldn’t add my unit as I entered the wrong IP.
Can you access your unit at http://ip ? Mine answers with this:
ret=OK,type=aircon,reg=eu,dst=1,ver=3_3_6,pow=1,err=0,location=0,name=%4d%6a%c3%b6%76%69%6b,icon=2,method=polling,port=30050,id=fredrike81,pw=bjybaosd,lpw_flag=0,adp_kind=2,pv=1,cpv=0,cpv_minor=00,led=0,en_setzone=1,mac=A408EAF07AFE,adp_mode=run,en_hol=0,grp_name=,en_grp=0
That’s the same as @rospogrigio posted here: Daikin Airconditioning & WiFi module
Your unit is not supported and we have not managed to reverse-engineer the protocol.
I am starting to believe that the new BRP069C4x operates using websockets, which unfortunately I don’t know well. Need to study a bit, and do some sniffing… if @fredrike or anyone else has something to suggest or can push me in any direction I’ll be grateful 
If we could get a wireshark dump of what traffic your app sends (w/o encryption) we probably could de-cipher it.
I tried to sniff the traffic but it all seems to go to the cloud (and not directly to the unit), and it’s all encrypted… how can we decrypt it? How can we determine the encryption keys?
You can download the dump from here:
You need to get it trough your own set of ssl-certs.
Google for ssl-proxy.
I’m trying, but when I start capturing the app says it is offline… trying to understand what I’m doing wrong.
I’m using an app called PCAP remote, and then wireshark to view the packets.
Suggestions?
Thank you
I don’t have any experience with this. Perhaps they are doing some kind of certificate pinning so they don’t accept your certificate.
I did have a look at thessource ccode bbut couldn’t find anything useful from it…
What was the servername tthat tthe aapp is communicating with? Perhaps we could search the source for that and see if we find anything useful from there.
I see attempts of connection to daikin-unicloud-prod.auth.eu-west-1.amazoncognito.com , and *.auth.eu-west-1.amazoncognito.com as dNSName in the Key exchange handshake. Don’t know how to go farther, will google to see if there is a way to do some MITM…
This file have some interesting strings…
DaikinResidentialController_v1.6.0.3607_apkpure.com_source_from_JADX % strings resources/assets/index.android.bundle|less
I see. But how can we use it? I’ve tried to discompile with react-native-decompiler but did not succeed, I’m afraid it’s encrypted too. Sorry but I have very little knowledge of android development… ideas?
Is this the same models: mustang51 / pydaikin / issues / #12 - Support for controller BRP069C4x — Bitbucket
Although it would be fun to build support this is a job that would take ~20h to complete, not sure I’m up to it just for fun…
I have indeed the controller BRP069C4x as shown in my Daikin app
Let me know what you to test it, I can provide the necessary access if needed, send me DM.
Oooooh, this looks very interesting and very promising!! I’ll have a look at this as soon as I have some time, thanks!
Edit: oh no, it looks like the above document is for NA (North America), maybe there is something similar for Europe? Can’t find it though…
Edit 2: I found something similar ( dkn.airzonecloud.com ) but I don’t think it’s the same device we are talking about (BRP069C4x), since I registered and tried to input the details of my device but the MAC address is not recognized. These APIs probably refer to that Airzone adaptor, while my AC has the wifi adapter integrated (it’s not visible). I think we have to find some other API document, assuming they’ll be disclosing it.
Hi all,
Did you guys find a way to integrate BRP069C4x WiFi controller to HA?
And if not yet, do you think (regarding the way this module is designed to speak with the cloud app) if it will be possible to send requests locally without using Internet? I definitely needs to sent requests locally since all my solution is designed to work without the Internet.
Also, I’m still in touch with my Daikin reseller to see if it’s possible to switch the integrated WiFi module to an old one which is safely compatible with HA like BRP069A41/BRP069B41.
I’m not sure at this point if we need to switch the whole unit to do that or if it’s possible to only switch the WiFi controller. However since WiFi is “integrated” I’m not sure if we can only downgrade the WiFi module to an older version. I’ll keep you in touch with this workaround.
Thank you for your help!
3 Likes