Change image deppending from variable value

I am trying to change a widget image that apoints to my own server depending by change variable value 0-1.
If I update the image on my server and preserve the same link how can I update the image showed on dashboard too?
It seems that the first image showed by the dashboard stays without update forever.
thanks in advance

ok, i’m understanding that isn’t possible.

Hi @cacs200281,

Sorry for the late reply!

It is probably related to cache, I suggest you check this on your file server, as TagoIO doesn’t have a cache for external URL links.

Hope it helps, if you have any questions, we’ll be glad to help you.

Best regards,
Phil Gutierre