Bosch BTH-RA
Model | BTH-RA |
Vendor | Bosch |
Description | Radiator thermostat II |
Exposes | climate (local_temperature, occupied_heating_setpoint, local_temperature_calibration, system_mode, pi_heating_demand), boost, window_open, display_orientation, display_ontime, display_brightness, lock (state), battery, linkquality |
Picture | ![]() |
OTA updates
This device supports OTA updates, for more information see OTA updates.
Options
How to use device type specific configuration
thermostat_unit
: Controls the temperature unit of the thermostat (default celsius). The value must be one ofcelsius
,fahrenheit
Exposes
Climate
This climate device supports the following features: local_temperature
, occupied_heating_setpoint
, local_temperature_calibration
, system_mode
, pi_heating_demand
.
occupied_heating_setpoint
: Temperature setpoint. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"occupied_heating_setpoint": VALUE}
whereVALUE
is the °C between5
and30
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"occupied_heating_setpoint": ""}
.pi_heating_demand
: Position of the valve (= demanded heat) where 0% is fully closed and 100% is fully open. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"pi_heating_demand": VALUE}
whereVALUE
is the % between0
and100
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"pi_heating_demand": ""}
.local_temperature
: Current temperature measured on the device (in °C). Reading (/get
) this attribute is not possible.system_mode
: Mode of this device. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"system_mode": VALUE}
whereVALUE
is one of:off
,heat
,auto
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"system_mode": ""}
.local_temperature_calibration
: Offset to be used in the local_temperature. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"local_temperature_calibration": VALUE}.
The minimal value is-5
and the maximum value is5
with a step size of0.1
.
Boost (binary)
Activate Boost heating. Value can be found in the published state on the boost
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"boost": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"boost": NEW_VALUE}
. If value equals ON
boost is ON, if OFF
OFF.
Window_open (binary)
Window open. Value can be found in the published state on the window_open
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"window_open": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"window_open": NEW_VALUE}
. If value equals ON
window_open is ON, if OFF
OFF.
Display_orientation (enum)
Display orientation. Value can be found in the published state on the display_orientation
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"display_orientation": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"display_orientation": NEW_VALUE}
. The possible values are: normal
, flipped
.
Display_ontime (numeric)
Specifies the diplay On-time. Value can be found in the published state on the display_ontime
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"display_ontime": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"display_ontime": NEW_VALUE}
. The minimal value is 5
and the maximum value is 30
.
Display_brightness (numeric)
Specifies the brightness value of the display. Value can be found in the published state on the display_brightness
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"display_brightness": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"display_brightness": NEW_VALUE}
. The minimal value is 0
and the maximum value is 10
.
Lock
The current state of this lock is in the published state under the child_lock
property (value is LOCK
or UNLOCK
). To control this lock publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"child_lock": "LOCK"}
or {"child_lock": "UNLOCK"}
. To read the current state of this lock publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"child_lock": ""}
.
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. It's not possible to read (/get
) or write (/set
) this value. The minimal value is 0
and the maximum value is 100
. The unit of this value is %
.
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
.