How to add a magnetic sensor?

[alex]

Hello Otso, Dgerman,
Thank you very much for your time and the advice.

I have just created this topic:

WANTED: Implementing a Hall sensor into Ruuvi FW

Hello, I’m looking for somebody who can implement a Hall effect sensor into the Ruuvi firmware. The use cese is just to monitor door open/close state using a magnetic sensor connected to GPIO in a way that I could represent the state in Grafana. The details can be consulted in this topic or Private Message.