ESP WiFi Irrigator Parts

The following components are needed to build the GreenSense irrigator device...

The GreenSense irrigator device is built on top of the monitor device. You will need the ESP WiFi monitor parts as well as the ones shown below.

The MOSFET module allows an arduino to switch on/off higher power devices such as pumps.

The voltage buck regulator reduces the input voltage (eg. 12v) down to the voltage required for the pump (eg. 3-6v for the pump shown below).

Either a pump or valve can be used for irrigation.

Connects the system power source to both the arduino nano expansion board and the MOSFET module (which drives the pump).

Connects the MOSFET module to the voltage buck regulator.

Connects the input power source (from the DC jack splitter cable) to the input of the MOSFET module.

Connects the output of the voltage buck regulator to the pump.