Outdoor LoRa Data Logger
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Cond.1/2
: Up to two conditions can be defined in an event rule. For each condition, five comparison
operators. “>”,”>=”,”=”,”<” and “<=” can be selected. Select an operator and enter a
threshold value for comparison.
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
, or
DO Low
. 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 battery power to power on the OOT550 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.
