2018-03-16, 02:11 PM
(2018-03-16, 01:57 PM)shark24 Wrote: Well it's possible with the help of node-red. You would have to log the data to a file or database or cache them.
There are many tutorials out there on node-red. You can do so much with it that it's really worth to get into it.
Node red could certainly do it, I record pressure into a database so checking for a drop over time wouldn't be that tricky once you have the rest sorted out.
What about a change of nearly 3hPa in 3 minutes? This is a close shave with a tornado a few weeks ago in Portugal