Wow! Thanks for the share and awsome flow!
This is exactly what Node-RED is great at. Mashing together some really diverse data points and getting just the exact data you want at the place you want when you want.
I have used all those nodes except the con-plus node. Will have to check that one out. Thanks for the tip.
Thanks Beno I feel very happy because have been a long journey now I am happy to share it