Smart Prometheus Gasmeter

This Project uses an analog hall effect Sensor and a ESP8266 together with a software Schmittrigger to count the impulses of a gas meter. The Count is then exposed as a Prometheus metric.

Project State

Working and maintained. Used by myself.

Features

• Prometheus Counter metrics
• live csv output of raw values via "Telnet"
• builtin OTA

Potential Future features

• Auto ajustment of trigger values

Howto setup WIFI

1. To setup your WIFI's copy the data/wifi-sample.txt to data/wifi.txt
2. Put SSID and Password in Lines following each other
3. Build and Upload the Sketch
4. Build and upload the SPI-FS

TODOs

• Move Schmittigger and Button implentation into own Class and only call update() on it in loop