i have a water counter that ticks every 0,25 litre. This means if somebody draws water, it will signal 4 times when somebody gets one litre.
So now i think of a alert function. if there is a constant flow off let us say
0,25l / minute
and this over a timespan of 1h for example
and reset if first is not reached
then this is suspicious. This could mean something is wrong and I want to give an allert.
So my question is , what node red subsystems exist that i can use to get the functionality?
my passwort is asdfycxv#1 i just paste it here so that i cant for get.