Translations:Rule Examples/232/en
trackMqtt("/devices/+/controls/+/meta/error", function(message){
log.info("name: {}, value: {}".format(message.topic, message.value)) if (message.value=="r"){ dev["meta_error_test/topic"] = message.topic; dev["meta_error_test/value"] = message.value; }
}); </syntaxhighlight>