Receiving signal strenth from tracker teltonika FMC920

rowl3y5 days ago

Hi really hope someone can help me. I have a teltonika FMC920 tracker.

Is there any way I can get the signal strength from the device and show it on the website

Thanks

Anton Tananaev5 days ago

Probably yes. You should find the relevant Teltonika documentation first. Specifically we need to know which IO id it is sent as.

rowl3y5 days ago

sorry. I don't understand the IO id. I have found a post that shows it in attribute.

rssi == "1"? "poor":
rssi == "2"? "bass" :
rssi == "3"? "normal":
rssi == "4"? "Good":
rssi == "5"? "Great" :
null

Its working when I press test but how do I show it all the time on the webpage with out clicking test ?

Thank you

Anton Tananaev5 days ago

What do you see when you select device and click more details?

rowl3y5 days ago

IMG_0456.png

When I go here and add to this page they don’t save.

Also my device saying offline but signal saying normal

rowl3y5 days ago

IMG_0457.png

Anton Tananaev5 days ago

I don't see the right screenshot. You have to select device on the main screen and then click "show details" I'm the menu.

rowl3y5 days ago

Sorry. I really cart see where Show Details is. Could you send me a picture ?

Anton Tananaev5 days ago

Have you tried clicking the green overflow menu button?

rowl3y5 days ago

Sorry found it

IMG_0459.png

Anton Tananaev5 days ago

You do have rssi, so you can just enable it in the popup directly. Go into preferences and add it there.

rowl3y5 days ago

Yeh. So it only show the number. How do I get the show the string information ?

Thanks

Anton Tananaev5 days ago

That's where you need to set up the computed attribute, but it might be too advanced for you.

Niko Lync5 days ago

Create new computed attribute something like this - I think should be work

Description RSSI_Quality
Attribute RSSI_Quality
Expression rssi == 1? "poor": rssi == 2? "bass" : rssi == 3? "normal": rssi == 4? "good": rssi == 5? "great" : false
Type string

rowl3y5 days ago

We all gotta learn :)