**************************** Configuration for Prometheus **************************** .. image:: ../images/prometheus-logo.png :width: 200 :alt: Promethues logo With Grafana and Prometheus you can log data from the Gataway and make beautiful graphs and nice dashboards. There are two ways to get the data from EMS-ESP to Prometheus. Either with MQTT or with API calls. HTTP API ======== Github user `Poelstra`_ made a `Prometheus metrics exporter`_ that exposes metrics from EMS-ESP. MQTT structure ============== See `Proddy's EMS-ESP Wiki`_ for all the details on MQTT. .. target-notes:: .. _`Proddy's EMS-ESP Wiki`: https://emsesp.github.io/docs/MQTT/ .. _`Prometheus metrics exporter`: https://github.com/poelstra/ems-esp-exporter .. _`Poelstra`: https://github.com/poelstra