Efento SP. J.
Ul.Krupnicza 14/5
31-123 Kraków
Physical dimensions
Operating Modes
Power saving mode (PSM)
This is the mode of the reduced power consumption. The sensor takes measurements with a period
set by the user and saves them in its memory. Users can read the measurements and change
sensor’s settings using mobile devices with Efento mobile application installed. Device does not
send / receive any data over NB-IoT network.
Transmission mode
In this mode sensor sends the data to a server / cloud platform over NB-IoT network. During the
transmission mode the sensor consumes more power, but it only stays a few seconds in this mode.
Devices can receive a new configuration in the response sent by the server. Devices enter the
transmission mode for a few reasons, including the periodic transmission of data, user triggered
transmission, transmission due to a threshold exceedance or retransmission.
In order to save energy, the sensor remains in power saving mode most of the time.
Communication with the server is initiated by the sensor only for the purpose of sending data and
(possibly) receiving a new configuration from the server.
| +48 574 753 980 | [email protected]
