Rain Gauge with Wemos d1 counter contact
Posted: Friday 01 May 2020 15:52
Hello everyone
I'm trying to design a rain gauge with this device:
https://it.aliexpress.com/item/2026877912.html
and a Wemos D1 Mini with Tasmota firmware.
Starting from the assumption that that rain gauge sends impulses, I thought of using a wemos with a "counter" sensor.
By using a virtual sensor and sending the data to domoticz, you can easily do it.
The problem is: how to convert impulses to millimeters of rain?
I'm trying to design a rain gauge with this device:
https://it.aliexpress.com/item/2026877912.html
and a Wemos D1 Mini with Tasmota firmware.
Starting from the assumption that that rain gauge sends impulses, I thought of using a wemos with a "counter" sensor.
By using a virtual sensor and sending the data to domoticz, you can easily do it.
The problem is: how to convert impulses to millimeters of rain?