@Joost2
Did you solve this? I am about to buy, but need to know how to calculate daily rainfall too.
I did a Google search, it seems someone was successful in using a HA app called Utility meter.
But perhaps we can just do a simple flow adding the measurements every x minutes/1024 sec or so.
From the manual it also looks like the Rain Counter could be used, if there is a way to reset the counter by writing a value.
Parameter 1: Rain Counter
This values shows the total count of rain from the moment of inclusion in mm water level. By writing this value this counter can be reset.
Size: 2 Byte, Default Value: 0
FYI @DirkG could you try?
