User Guide | COMFORT SERENITY MQTT | NB-IoT / LTE-Cat-M1
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Configuration via the NFC IoT Configurator App
Go to the "CONFIGURATION" menu of the sensor
=> Go to the "APPLICATION" section => Configure the sensor sampling
frequency to 600 seconds => Configure the transmission period to 3600
seconds
=> Apply the new configuration to the product via NFC
ANNEX 4: THRESHOLD EXCEEDING
TRANSMISSION
The product allows for periodic measurement of temperature, humidity, CO2 level,
and relative change in volatile organic compounds (VOC) level.
If the product detects a threshold exceeding (both high and low for temperature and
humidity, only high threshold exceeding for CO2 and VOC), it sends a message to
the MQTT broker to alert the user. A new message is sent when the values return to
normal.
Only the value exceeding the threshold is transmitted to the MQTT broker.
Block Diagram
The transmission on threshold exceeding is performed according to the
following block diagram
