13
ATIM_ACW-TM1D-HP_UG_EN_V1.2
b.
Energy Saver mode
This mode of operation aims to minimize energy consumption and maximize battery life.
This mode can be configured to send out frames only under certain conditions:
•
If temperature readings are stable: a frame is sent out only after a specified period has elapsed (timeout).
•
If the temperature variation (in °C) between two consecutive readings is larger than the maximum value
specified by the user.
•
If an alert threshold is crossed: a frame is sent out when the temperature
reading leaves or re-enters the
comfort zone.
Example of operation in Energy Saver mode:
Phases of operation:
•
from 0 to 3 sec: general initiali USB initialization.
•
from 3 to 4 sec: radio initialization.
•
from 1 min to 5 min: send out a test frame once per minute.
•
at 6 min: send out a keep-alive frame (battery information).
•
at 7 min: send out a temperature frame.
Mode of operation (periodic or energy saver) specified by user
•
Keep-alive frame sent once per day or once every 4 days.
