Bosch · MeteringBTH-RM

Room thermostat II. Reports humidity, and exposes a heating setpoint, an operating mode and a child lock with battery level and field calibration.

Bosch BTH-RM device photograph
Photograph: Zigbee2MQTT (GPL-3.0)

Connection

EpiSensor Gateway with Zigbee radio running Edge

Documented Zigbee support describes the path Edge would use. It is not an EpiSensor compatibility claim for this model.

Readings and controls

What the pinned upstream definition exposes for this exact model. Units and ranges are only shown when that source states them.

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Name Type Access Unit Range
operating_mode enum Read and write
climate climate
local_temperature numeric Read °C
local_temperature_calibration numeric Read and write °C -5–5
occupied_heating_setpoint numeric Read and write °C 5–30
occupied_cooling_setpoint numeric Read and write °C 5–30
system_mode enum Read and write
running_state enum Read
control_sequence_of_operation enum Read
setpoint_change_source enum Read
humidity numeric Read %
cable_sensor_mode enum Read and write
cable_sensor_temperature numeric Read °C
window_detection binary Read and write
boost_heating binary Read and write
child_lock binary Read and write
display_brightness numeric Read and write % 0–100
display_switch_on_duration numeric Read and write s 5–30
activity_led enum Read and write
error_state text Read
battery numeric Read % 0–100
voltage numeric Read mV
battery_low binary Read

Commissioning

A live socket is not a live measurement. Prove the decode, then keep the map.

  1. Pair the device on the Gateway Zigbee radio in Edge.

  2. Confirm the reported manufacturer and model match this page.

  3. Prove one known reading or control before enabling the rest of the points.

Sources

  1. Bosch/BTH-RM (opens in a new tab) zigbee-herdsman-converters · v26.111.0

Built from the pinned Device Directory snapshot. Product names and trademarks belong to their respective owners; publication does not imply endorsement, a commercial relationship, or that EpiSensor has tested this model.