script

[R3ikop]

The temperature data I receive from the MQTT PLC comes as JSON {"PLC":[{28.6250}]}. I only want to get the value, so I wrote

let inbound = '{"PLC":[{"Temperature":31.5}]}';

try {
let data = JSON.parse(inbound);
return data.PLC[0].Temperature;
} catch(e) {
return 0;
}
but the value is always a constant 31.5. How can I fix this?