Introducing support for RuuviTag temperature sensors greatly added to the use value of Victron UPS systems. The current VRM menu system makes it easy for almost anybody to control an otherwise complex heating system.
However, radiators are slow in reacting to relay controlled changes in electric supplies. It takes quite some time before the radiator warms up and cools down. In our application, excessive electric power tends to overheat the environment. Apart from consuming energy it also wears the equipment quicklier than necessary.
Placing the RuuviTag on the surface of the radiator would lead to a situation where the sensor could easily get damaged. Therefore, we have to attach the tag on a wall close to the radiator. To detect temperature changes swiftly, we use the relay conditions feature whith a difference in activation and deactivation values of only one degree celsius.
Energy savings could be much more efficient if we would be able to define the values using a finer resolution of one decimal, somehow corresponding with the abilities of the RuuviTag. - Can you consider such a gui modification improvement?