Designed to fit in a 3D enclosure available on Thingiverse https://www.thingiverse.com/thing:4280207
Onboard OLED for information and leak detection
Powered and programmed over USB and OTA.
Wifi - Web pages
Measure volume and flow of your house water meter.
You need to set the correct pulsefactor of your meter (pulses per m3).
The sensor starts by fetching current volume reading from broker.
Reports to MQTT broker :
flow - liters per minute
volume - liters per day
pulse - counter pulses
leak - leak (0 : no leak, 1 : continuous consumption during 24h, 2 : consumption in excess of 24h threshold )