User Guide | COMFORT LwM2M | NB-IoT / LTE-Cat-M1
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Transmission Mode
Definition
Concrete Use Case
Periodic Emission and Threshold-
based Emission
A combination of both modes
allows for regularly retrieving the
values of TEMP+HUM according
to the configured sampling interval,
saving them, and sending them
regularly for long-term analysis. To
be immediately alerted in case of
threshold exceedance, a
notification is sent as soon as a
threshold is surpassed. This
notification includes the last
measured value of the sensor that
exceeded the threshold, along with
the values of all other onboard
sensors. A new notification is sent
upon returning to normal
conditions.
5.3.2.2 Threshold Configuration
The user can configure conditional operating rules of the type "if a condition is met, trigger an action"
independently for temperature, humidity data.
These rules can be used to limit the number of transmissions made by the COMFORT product and
increase its lifespan.
The available conditions are:
Above threshold - if the measured value is above the threshold, the product will trigger a
transmission of that value.
Below threshold - if the measured value is below the threshold, the product will trigger a
transmission of that value.
The following table lists all the threshold configuration parameters for the COMFORT product
and their default values.
Parameters
Description
Default Configuration
High temperature threshold
detection
Temperature threshold beyond
which the product will trigger a
transmission of the sensor
measurement
0°C
Low temperature threshold
detection
Temperature threshold below
which the product will trigger a
transmission of the sensor
measurement
0°C
Temperature hysteresis
Hysteresis value for the high and
low thresholds
0°C