ESP32: build a plant monitor with soil moisture and auto-watering
Soil moisture sensor + 12V water pump + ESP32 = a plant monitor that waters your plant when the soil gets dry. Solar-powered for outdoor use.
Tag
#pump
1 tutorial
Tag
1 tutorial
Soil moisture sensor + 12V water pump + ESP32 = a plant monitor that waters your plant when the soil gets dry. Solar-powered for outdoor use.