openHAB version: 3.2 I try to read out a (number) value from a website via http binding. The response is only in html/xml available. With the regex add-on I’m able to extract the desired value as a string. However, now I’m stuck as how to convert this value into a number. I think I would like to…

Thank you all for your help, I found a working solution: stateTransformation: regex:.*VORLAUFTEMP\.\<\/td>\n \<td class="value">(.*?)\°C.*∩regex:s/(\d+),(\d+).*/$1\.$2/g However, your shortened regex works as well, at least for the key “VORLAUFTEMP” but not with “RÜCKLAUFTEMP”, wh…