Soil Health Monitor Kit

This kit serves one of our pillars: Soil & Desert — technology in the service of nature.

Turn soil into data. This monitor measures how moist and how warm your soil is, shows it on a screen, and tells you exactly when your plants need water — no more guessing. Map the health of your garden, bed by bed.

What's inside the kit?

• ESP-32S 30Pin Dev Board WiFi Bluetooth CP2102 — WiFi brain that logs soil data
• Capacitive Analog Soil Moisture Sensor V2.0 — Measures soil moisture
• DS18B20 Digital Temperature Sensor — Measures soil temperature
• 0.96" OLED LCD Module — Shows live readings
• BB-01 Breadboard 830 Tie Point — Build base
• BB-J140 Connecting Jumper Wires for Breadboard (140 Wire) — Connections

How the idea works

Every part in the kit has a job. Assembled in the right order they stop being loose parts and become a working system — one you build yourself, understand at every step, and see the result of with your own eyes. The included build guide walks you from zero to running.

Your journey: from kit to competition

• Build — assemble the kit and get it running.
• Understand — learn why each part is there and how it works.
• Improve — modify it, add a sensor, tune it, try your own idea.
• Make a project — turn the experiment into a project that solves a real environmental problem.
• Compete — enter your project into local and international competitions.

A good fit for tracks such as:

• Soil & Desert / التربة والصحراء

What you'll learn

• How capacitive sensors measure soil moisture
• Why soil temperature matters for roots
• Turning sensor readings into watering decisions
• Mapping soil health across a garden

Extend & innovate

Add a pH probe for a full soil lab, connect it to a pump for automatic watering, and log readings over a season to learn your soil. Pair it with our garden kits.