LoRa Data Logger
26
Value1/2
: Enter the threshold value of condition 1/2 for comparison.
Operation
: If cond.2 exists, specify the logic operation (
AND
,
OR
) for cond.1 and cond.2.
Condition Hold Time
: Enter a time interval as the threshold of required minimum codition hold time
(
T
hold)
. The condition must remain TRUE for at least the specified duration.
Action
:
The supported event action can be
DO High
,
DO Low
or
Trigger Schedule
. Select one
action for each event rule. When the event happens (condition TRUE for the pase
T
hold
duration), the specified action will be take accordingly.
Enable
:
Check
Enable
to activate the event rule.
Finally, click
Save
button to store the configuration in the device.
Warning
:
It is NOT recommended to use external battery power to power on the IOT400 while event
trigger function is used for your deployed application. The data logger will be wake up once per
second to check if there is any event to be triggered. It is a power consuming operation.
So, EXTERNAL DC POWER SOURCE IS RECOMMENDED! Otherwise, you will suffer from short
battery life problem, and have to pay for overhead cost for new battery exchange.