I recently deployed 10 Rasp Pi in my data closets using DHT 11 to monitor both Temp and humidity which works well for the most part. My challenge is that due to the nature of the DHT11 and 22's I get the occasional false reading and Zabbix will them start sending out alerts. I would like to have the trigger alert after 5 min when the temp or humidity hits my threshold
I am new to Zabbix so my trigger is simple. I am assuming that I need to change it to a avg ,5m but I am clearly missing something
I have included screen shots but me basic problem express is as follows:
Current Problem trigger last(/Hostname/DHT.room.temp,#3)>28 <== here is the temp is greater than 28 degree's send alert
I tried to change to avg(/SMERTEMP01/[DHT.room.temp,#3],5m)>28 but I get expression errors
Anyd assistance would be appreciated.
I am new to Zabbix so my trigger is simple. I am assuming that I need to change it to a avg ,5m but I am clearly missing something
I have included screen shots but me basic problem express is as follows:
Current Problem trigger last(/Hostname/DHT.room.temp,#3)>28 <== here is the temp is greater than 28 degree's send alert
I tried to change to avg(/SMERTEMP01/[DHT.room.temp,#3],5m)>28 but I get expression errors
Anyd assistance would be appreciated.
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