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Build a Smart Garden That Waters Itself
Give your garden a brain. Sensors, valves and a little code that water your plants at the right moment so you don't have to.
8u
duration
€ 500
budget
Ignite
pace
A smart garden is a plot that looks after itself. Instead of guessing when to water, you let sensors read the soil and a small computer decide, cutting waste and keeping your plants exactly as thirsty as they want to be. It's a satisfying blend of gardening and tinkering, and it rewards you every time you skip a watering can and the plants still thrive.
You'll build it around a Raspberry Pi or Arduino, with soil moisture, temperature and humidity sensors feeding it data, and solenoid valves handling the watering. Start by planning the layout: map sun exposure, group plants by their water and light needs, and place sensors and valves where they'll read true and reach everything. Wire it up, write the logic, and connect it to a cloud platform like AWS IoT, Google Cloud IoT or Azure IoT so you can check in from anywhere. Once it runs, keep improving: add plant-health monitoring, pest detection, even solar power, and let the garden grow smarter alongside you.
by PlayTryBe team
Collect your gear: a Raspberry Pi or Arduino board, soil moisture, temperature and humidity sensors, solenoid valves, Wi-Fi modules, relays, power sources and your programming tools.
Plan the layout. Map sun exposure, group plants by water and light needs, and decide where sensors and valves go so readings stay accurate and everything is reachable.
Install your IoT system: place the sensors securely in the beds to avoid false readings and connect the solenoid valves to your watering lines.
Connect to a cloud platform such as AWS IoT, Google Cloud IoT or Azure IoT using MQTT or HTTP, so you can monitor and control the garden from anywhere.
Once it runs, keep improving. Review performance, fix issues, and expand with plant-health monitoring, pest detection or solar power as you go.
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