yes that works…
here my config
item:
Number WZ_Heizung_Regler "Heizung [%d %%]" [ "TargetTemperature" ] {mqtt=">[openhab:set/wz_heizung/desiredTemperature:command:*:default], <[openhab:state/wz_heizung/desiredTemperature:state:default]" }
sitemap:
Setpoint item=WZ_Heizung_Regler label="Heizung Soll [%.1f °C]" step=0.5 minValue=17 maxValue=30
alexa need the word “celsius”.
for you in german:
correct:
“alexa, zimmertemperatur dreiundzwanzig grad celsius”
false:
“alexa, zimmertemperatur dreiundzwanzig grad”