I want to connect my Blynk Server with InfluxDB and Grafana

Hi there!

I’m starting a new project with NodeMCU in which I need to connect my Blynk Server with a database and InfluxDB is my first option. I read that I will need Node-red too, but I don’t really understand the complete process of conexion, so I’m looking for some help.

What I want is:

  1. Obtain in real time all sensor data in Influx DB.
  2. Make some operations with the data before I sent it back to the app in Blynk so user can see it.
  3. I would like to connect my database with Grafana also, so I can graphically see all data I have registered.

If anyone knows some tutorial or page that can help me, I really appreciate that. Also all help is welcome. Thanks!