Openhab-addons: [MIHOME] "zero-fire" 1 Channel Wall Switch not working

[kokkuen]

I have 2 Xiaomi "zero-fire" Wall Switch
1 is one button and another one is 2 buttons.

2 buttons works fine and can be auto discovered but 1 button wall switch cant be discovered.
Manually add the thing and show online but actually not working.

openhab.log :

[ERROR] [ndler.XiaomiAqaraActorSwitch1Handler] - Can't handle command ON on channel mihome:ctrl_ln1:158d0001f99045:ch1

MI Home APPS gateway information :

version code：158
网关ID57831448
Zigbee通道：0
网关信息：
null

子设备信息：
[{"model":"lumi.ctrl_ln1.aq1","did":"lumi.158d0001f99045","name":"AC3"}, ------> not working
{"model":"lumi.ctrl_ln2.v1","did":"lumi.158d0001da64da","name":"AC2 \/ AC1"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001c2c368","name":"A1"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001c2aeea","name":"A2"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001c2b7ea","name":"A3"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001b70b02","name":"MIS Temperature"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001b70b32","name":"Server Room Temperature"},{"model":"lumi.sensor_ht.v1","did":"lumi.158d0001c2af3c","name":"Voice Temperature"}]

I'm using OH2 snapshot and uploaded the latest mihome binding from
https://openhab.jfrog.io/openhab/libs-pullrequest-local/org/openhab/binding/org.openhab.binding.mihome/2.2.0-SNAPSHOT/

Thanks.

[kubawolanin]

cc: @dimalo @tavalin @pboos

Here's the Thing definition.
Here's the handler class - XiaomiAqaraActorSwitch1Handler.java

Maybe the channel name shouldn't be channel_0 in the latest firmware?

[kokkuen]

Hi, Anyone can help?

Debug Log :

15:24:35.456 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Adding item listener for device 158d0001f99045
15:24:35.460 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Having 9 Item listeners
15:24:35.463 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Device 158d0001f99045 on channel mihome:ctrl_ln1:158d0001f99045:ch1 received command REFRESH
15:24:35.469 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Update Item 158d0001f99045 with retented message
15:24:35.472 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Item got update: {"cmd":"read_ack","model":"","sid":"158d0001f99045","short_id":21824,"data":"{\"voltage\":3600,\"channel_0\":\"off\"}"}
15:24:39.724 [DEBUG] [g.mihome.internal.socket.XiaomiSocket] - Received Datagram from 192.168.128.132:4321 on Port 9898
15:24:39.730 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Item got update: {"cmd":"report","model":"sensor_ht","sid":"158d0001b70b02","short_id":42769,"data":"{\"temperature\":\"2036\"}"}
15:24:39.737 [DEBUG] [g.mihome.internal.socket.XiaomiSocket] - Received Datagram from 192.168.128.132:4321 on Port 9898
15:24:39.742 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Item got update: {"cmd":"report","model":"sensor_ht","sid":"158d0001b70b02","short_id":42769,"data":"{\"humidity\":\"4340\"}"}
15:24:41.002 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Device 158d0001f99045 on channel mihome:ctrl_ln1:158d0001f99045:ch1 received command REFRESH
15:24:44.592 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Device 158d0001f99045 on channel mihome:ctrl_ln1:158d0001f99045:ch1 received command ON
15:24:44.605 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Send to bridge mihome:bridge:34ce00907c65: {"cmd": "write", "sid": "158d0001f99045", "data": "{\"channel_0\": \"on\", \"key\": \"AED9B93938D009E135F6A92BC4052939"}"}
15:24:44.616 [ERROR] [andler.XiaomiAqaraActorSwitch1Handler] - Can't handle command ON on channel mihome:ctrl_ln1:158d0001f99045:ch1
15:24:44.625 [DEBUG] [g.mihome.internal.socket.XiaomiSocket] - Received Datagram from 192.168.128.132:9898 on Port 9898
15:24:44.630 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Device 158d0001f99045 honored write request
15:24:44.634 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Item got update: {"cmd":"write_ack","sid":"158d0001f99045","data":"{\"error\":\"Unsupported device\"}"}
15:24:45.194 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Device 158d0001f99045 on channel mihome:ctrl_ln1:158d0001f99045:ch1 received command OFF
15:24:45.198 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Send to bridge mihome:bridge:34ce00907c65: {"cmd": "write", "sid": "158d0001f99045", "data": "{\"channel_0\": \"off\", \"key\": \"AED9B93938D009E135F6A92BC4052939"}"}
15:24:45.203 [ERROR] [andler.XiaomiAqaraActorSwitch1Handler] - Can't handle command OFF on channel mihome:ctrl_ln1:158d0001f99045:ch1
15:24:45.217 [DEBUG] [g.mihome.internal.socket.XiaomiSocket] - Received Datagram from 192.168.128.132:9898 on Port 9898
15:24:45.219 [DEBUG] [ng.mihome.handler.XiaomiBridgeHandler] - Device 158d0001f99045 honored write request
15:24:45.221 [DEBUG] [ihome.handler.XiaomiDeviceBaseHandler] - Item got update: {"cmd":"write_ack","sid":"158d0001f99045","data":"{\"error\":\"Unsupported device\"}"}

[dimalo]

hi @kokkuen!
Thanks for the log!
In it you can see, that the switch seems to not be sending it's model:
{"cmd":"read_ack","model":"","sid":"158d0001f99045","short_id":21824,"data":"{"voltage":3600,"channel_0":"off"}"}
while other models send:
{"cmd":"report","model":"sensor_ht","sid":"158d0001b70b02","short_id":42769,"data":"{"temperature":"2036"}"}
Perhaps this is a hint for a bug in the firmware version?

As you can see the gateway responds but with "Unsupported device".

Possibly @kubawolanin is right and the channel should be named differently in the command for the gateway to accept. But then I wonder why the device actually reports "channel_0":"off". The specification also tells us that it has to be "channel_0".

I think we might have to wait for a newer firmware version 😞

[git4pbp]

Hello,

@kokkuen the new Gateway firmware version: 1.4.1_153.0143 is fixing that issue.

[servim]

Tell me, what should I do after updating the firmware to make this switch work? By pressing the button of the switch, I see the following message in the log:

2018-03-01 20:27:06.300 [DEBUG] [discovery.XiaomiItemDiscoveryService] - Unknown discovered model: ctrl_ln1.aq1

[git4pbp]

Hello,

@dimalo for information in firmware version: 1.4.1_153.0143 this type of switch is discovered as "Unknown discovered model: ctrl_ln1.aq1" probably Xiaomi binding needs update.

@servim as workaround use file configuration instead the build-in configuration tool.

The switch ID, you can get on gateway information from Mi Home app.

[servim]

Thanks, I'll try! But still I hope that @dimalo will add this switch model to the binding in the near future.

[dimalo]

Hi all,
please check out my latest PR and test, if the unknown model is now discovered correctly!
Thanks!

[pataha]

pls add ctrl_ln2.aq1 as well, it supported by the latest firmaware