No display of temps below 10°C or 10% humidity in OpenHAB through MQTT

Setup, Configuration and Use Items & Sitemaps
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6

I’m almost certain that numbers below 10 are being formatted with a space, probably where then tens digit would go.

In the place you have default in your MQTT item binding for subscribing (<), change it to JS(trim.js). Install the JavaScript transform if you haven’t already. Put the following in transform/trim.js:

(function(num){
 return num.trim();
})(input)
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