Uploaded September 2023 | Updated September 2026, 1 day ago

---

Use ESPHome to easily integrate this XKC-Y25 non-contact water sensor into Home Assistant. Endless automations based on presence of water.

Detect if someone is in the bath and leave the light on. Check clean and dirty water levels of your RV.

Aliexpress link: aliexpress.com/item/33041900609.html

ESPHome YAML: gist.github.com/letsautomatenet/80764a6f5362a60c11bf25b23cbe8f7d

00:00 Intro
00:54 Examples of uses
01:50 Specs and other info about the sensor
03:51 Wiring device to ESP8266
04:25 ESPHome Configuration
05:04 Liquid / Water Test
07:15 Adding additional sensors and power consumption
08:33 Outro

#esphome #homeassistant