This work is in progress and it will take long to finish it.

This is supposed to be a cheap watering system for your home plants. I always kill mine.

Inspired by:
Autonomous Plant - Proof of concept
https://www.youtube.com/watch?v=XFOcX6E8lGI

Great parts already created:

Bottle funnel remixed from:
https://www.thingiverse.com/thing:1844100

HC-SR04 Casing (I made a mix with these great designs)
https://www.thingiverse.com/thing:2319516
https://www.thingiverse.com/thing:2320430
https://www.thingiverse.com/thing:2592461/#files

WeMos Double and Triple case
https://www.thingiverse.com/thing:2628661

Battery holders
https://www.thingiverse.com/thing:456900/#made
https://www.thingiverse.com/thing:2713265

Needed:

https://es.aliexpress.com/item/New-Ultrasonic-Module-HC-SR04-Distance-Measuring-Transducer-Sensor-for-Arduino/32643361922.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/1Pcs-Soil-Hygrometer-Detection-Module-Soil-Moisture-Sensor/32643630223.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/ESP8266-ESP12-ESP-12-WeMos-D1-Mini-WIFI-Dev-Kit-Development-Board-NodeMCU-Lua/32653918483.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/Mini-Micro-Submersible-Aquarium-Water-Pumps-DC-3-6V-120L-H-Low/32658360604.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/1Set-Wemos-D1-Mini-Relay-Shield-One-Channel-Wemos-D1-Mini-Relay-Module-For-Arduino-ESP8266/32737849680.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/DHT11-Wemos-D1-Mini-Expanding-Board-Single-Bus-Digital-Temperature-and-Humidity-Sensor-Shield-Module/32739995731.html?spm=a2g0s.9042311.0.0.hPjeH4

https://es.aliexpress.com/item/Para-Wemos-D1-mini-doble-socket-doble-Bases-escudo-D1-mini-nodemcu-esp8266-desarrollo-Bases-3/32839615379.html?spm=a2g0s.9042311.0.0.hPjeH4