The IOT advanced sprinklersystem project for arduino and ESP32 This one designed around the DAE Water Meter Model V-100P Most of these meters operate in the same manner, the difference can be adjusted as parameters in the instance creation.
This was created as part of a larger irrigation project found at. https://www.youtube.com/c/jordanrubin6502
This revision is in the early stages and ties the watervalve, the meter and the solinoids together under one sprinklersystem class. This will be expanded upon in future videos.