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paypal.me/MeikDangmann
Note: My shown kromschroeder gas meter has a recess in which magnetic pulses can be read with a reed switch. These are given at each zero crossing of the second decimal place of the counter. This would certainly have been the simpler approach.
Links:
github.com/jomjol/AI-on-the-e...
3D-Models:
www.printables.com/de/social/...
www.printables.com/de/model/1...
www.printables.com/de/model/1...
www.printables.com/de/model/1...
www.thingiverse.com/makermeik/
0:00 Intro
0:50 Requirements
1:39 3D-Model and camera focus
3:05 Firmware installation
4:21 Wiring of the ESP32-cam
6:25 Hardware modification
9:44 Installation on the water meter
10:43 Initial setup
13:07 MQTT, Node-Red, Grafana, ...
14:00 Outro