Counting pulses via reed contact, which is connected to the rpi GPIO

• In my setup, using a physical 47k Pull-Down to GND
• Closed Reed contact connects it to 5V -> the script is counting high pulses (with some debouncing)

Weather Data (cloudiness and outdoor temperature) via OpenWeatherMap API

configurable start value for gas meter

• For restarts the script is using the latest value from the InfluxDB

Writing Cloudiness, Outdoor Temp, Gas Increment of last 30mins (configurable) and Overall gas to InfluxDB

Configurable for low write stress on SD Card (Default: every 30mins 1 write cycle)

Tested with BK-G4T gas meter and Raspberry Pi Zero W

If you need an example Grafana Dashboard, please see it in the respective folder.

For a housing, check my Printables Page: https://www.printables.com/model/177553-raspi-zero-housing-for-bk-g4t-gas-meter