Let's Control It

Hi,
I have a P1 gatway that sends information to Domoticz to a device I named Energy.
I created also a node red script that is subscribed to domoticz/out. It receives the packages from Energy, but te data I need is in svalue format

"Battery: 255
RSSI: 12
description: ""
dtype: "P1 Smart Meter"
hwid: "84"
id: "1"
idx: 651
name: "Energy"
nvalue: 0
stype: "Energy"
svalue1: "1970425"
svalue2: "1212286"
svalue3: "555504"
svalue4: "1361336"
svalue5: "411"
svalue6: "0"
unit: 1

I would like to sum svalue1 and svalue2 with 3 decimals and display it on a Oled display.
I want to do the same with svalue3 and svalue4. So I need to convert the values to floats, I think.

To test the setup I have a MQTT import device, that actually gets data and a OLED device that displays it. But the normal formula's do not work here.

How can I format the data as described above?

See this part of the docs: https://espeasy.readthedocs.io/en/lates ... red-values
Does that help?

This is very helpful, but I am not there yet.
The values I obtain with MQTT device, are the svalue bits in the JSON string.
The come like 1234567, but I want to show them as 1234.567.
I cannot simply divide, because the values are in string format.

On the other hand, I would like to sum two values. For that, I need them in a float format as well.

In the Rules engine of ESPEasy, you can just use these values as if they where floats

Doesn't the import plugin trigger events which you can act on in the rules?

It does, but in the current version only when there is a numeric value found (must be convertable to float or else it will be discarded, and no event generated)