This infrastructure is composed of Mysql, Grafana, Mosquitto, Node-red, and an ubuntu image that updates OVH dynDNS.
It allows home sensors to send data each others and to be stored in the Mysql database.
- Mosquitto connects sensors with these topics:
/capteur/bureaufor the office sensor/capteur/chambrefor the bedroom sensor/capteur/serveurfor the server sensor enclosing
Node-Red is the interface to get/post and analyse data from topic and interact with other services.
Different flows are available:
- Netatmo: it gets all data from the weather station and store them to the Mysql database
- Weather sensors: listen for topics
/capteur/#to get data and save them in Mysql - Alertes grafana: that listens to different alerts from the Grafana server
- Telegram indoor: routes to get netatmo informations for indoor sensors
- Telegram outdoor: routes to get netatmo informations for outdoor sensors
Mysql is the database that allows all services to store data
Grafana is the interface to show data stored in Mysql. Each service is related to its dashboard in Grafana.