[SOLVED] Divide item value by 100

[rossko57]

… function="divide_by_100.js", …

but I think you may run into this problem, I’m not at all convinced JS profiles work with Number Items yet.

Why transformation doesn't work in my case?

I think this is a deficiency in the fairly new profile feature. JS transforms always return strings, so there needs to be an “extra” step in the linkage between channel and Item to parse a profile result into something suitable for the Item type.

but as you’e using Modbus, you could apply the transform in your data Thing, it’s in the docs.

Thing data batt_voltage    [ readStart="13082", readValueType="uint16", readTransform="JS(divide_by_100.js)" ]