IKEA E1841
Model | E1841 |
Vendor | IKEA |
Description | KNYCKLAN open/close remote water valve |
Exposes | battery, action, linkquality |
Picture | ![]() |
Notes
Pairing
Pair the switch to Zigbee2MQTT by pressing the pair button (found under the back cover next to the battery) 5 times in a row. The red light on the front side should flash a few times and then turn off (it's more visible to see the light from the back). After a few seconds it turns back on and pulsate. When connected, the light turns off.
OTA updates
This device supports OTA updates.
Exposes
Battery (numeric)
Remaining battery in %, can take up to 24 hours before reported.. Value can be found in the published state on the battery
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"battery": ""}
. It's not possible to write (/set
) this value. The minimal value is 0
and the maximum value is 100
. The unit of this value is %
.
Action (enum)
Triggered action (e.g. a button click). Value can be found in the published state on the action
property. It's not possible to read (/get
) or write (/set
) this value. The possible values are: on
, off
.
Linkquality (numeric)
Link quality (signal strength). Value can be found in the published state on the linkquality
property. It's not possible to read (/get
) or write (/set
) this value. The minimal value is 0
and the maximum value is 255
. The unit of this value is lqi
.