The history API allows to query for any LwM2M object value, [like we do on the map](https://github.com/hello-nrfcloud/map/blob/a0c61f5a8aaf3da3ac5f125ebca690718d4b74b2/src/component/lwm2m/ResourceHistory.tsx). So give the user to option to show other values on the chart, for example temperature.