I'm creating a Weather Station using sensors and I would like it to be interactive.
I mean than if it's raining then below the value there will be an image of rain and if it's not raining then an image of the sun on the Dashboard.
I've tried different solutions but I'm stuck.
For the moment, I can send a picture using
<img src=/pluie1.gif> but when I try
<img src=msg.payload> with msg.payload defined as "/pluie1.gif" with function node the image doesn't appear.
I've also tried to define msg.payload as
<img src=/pluie1.gif> but an error appears.
Can someone help me please?