I am quite new to node-red so I hope you bear with me. On January I started my first Raspberry Pi projects. Sooner or later I found out some visualization would be quite nice. So I run a search and found Node-red which was exactly what I was looking for. I started some small flows and all was quite promising.
Now, I am running node-red on my Raspberry Pi3 to visualize temperature sensors of my solar boilers. There are 4 temperatur sensors (ds18b20) for each boiler (2 boilers). Furthermore I wanted to display date and time. I created all flows and deployed but as I wanted to display on my dashboard nothing happened. My Raspberry PI was dead no reaction on any mouse click what so ever. CPU on my Raspberry was about 30% but I think that should at least permit to start my console.
Node-red version V8.11.3
NPM Version 5.6.0
Since I am a new user I am not allowed to upload my flows. That would make it easier to explain. I am still convinced that Node-red is a super tool but at the moment I have no idea what to do.
All help is much appreciated.