A custom metric exporter for WeeWX in Prometheus format
This is a custom exported written in Python to provide access to realtime metrics from a weather station running on WeeWX. It does this by scraping the realtime.txt file that is made avaialbe via the Cumulus Real Time (crt) extention.
The exporter makes the data available in the Prometheus format so that it can be used to feed into follow on tools such as Grafana.
A general guide for installing a custom exporter can be found here.