# IoPool Water Quality Sensor

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## **IoPool Water Quality Sensor Setup Guide**

Follow these steps to set up your IoPool EcO sensor, link it to Fry Networks, and start contributing water quality data.

<figure><img src="/files/yHs7VY6lk7PNKsIkPaqf" alt=""><figcaption></figcaption></figure>

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#### **Step 1: Install the IoPool App**

1. Download the **IoPool app** from the **App Store (iOS)** or **Google Play Store (Android)**.
2. Open the app and create an account or log in.
3. Ensure the app has the necessary permissions, such as location access, for proper functionality.

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#### **Step 2: Configure Your Swimming Pool**

* In the IoPool app, configure your swimming pool by following the guided steps.

<figure><img src="/files/dcqPYD2US5n1y2rjK5yt" alt=""><figcaption></figcaption></figure>

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#### **Step 3: Add the EcO Sensor to the Swimming Pool**

1. Go to **My Pool** → **Devices** → **“Do you have an EcO?”**

<figure><img src="/files/PCspnhMge6hDkRy8uQ4m" alt=""><figcaption></figcaption></figure>

2. Follow the instructions to activate your EcO sensor and add it to the pool.

<figure><img src="/files/Q9XCDi2cvx6qFbGxqCOp" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/QUwHCX20MGcXu78W5Z3G" alt=""><figcaption></figcaption></figure>

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#### **Step 4: EcO Sensor First Configuration**

* Complete the guided steps in the app to configure your EcO sensor for the first time.

<figure><img src="/files/97xcqmVjXyBtQ9Bl3Rya" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/GcGSsLnNqfNf5spN3EML" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/l0D55wxOyy4geEgRfKzy" alt=""><figcaption></figcaption></figure>

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#### **Step 5: Link the Gateway**

1. Click on **Gateway** in the app to add the IoPool gateway to your swimming pool.

<figure><img src="/files/NrmT3DE8mAgJ3erxWBx6" alt=""><figcaption></figcaption></figure>

2. Select your **home WiFi network** and connect the gateway.

<figure><img src="/files/bRPEOpMjpmrKLOXKyLPj" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/Bk8HJjMzaWYhb3Pcoef4" alt=""><figcaption></figcaption></figure>

> <mark style="color:red;">**Note: To find the MAC address of the gateway:**</mark>

* Locate the gateway's **IP address** in your router configuration.
* Use an IP scanner to scan the gateway's IP, which will display the MAC address.

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#### **Step 6: Sensor Calibration**

* The sensor must be calibrated for its first use.

<figure><img src="/files/BMm7HewX3DN6x0QRbAqE" alt=""><figcaption></figcaption></figure>

* **First Calibration**: General configuration.

<figure><img src="/files/Opqm4Fo3WvS25hoqRuB2" alt=""><figcaption></figcaption></figure>

* **Second Calibration**: Salt level analysis.

<figure><img src="/files/oPmDF8syuyCxGGiS2XqK" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/cLCr9cIrder4wCMxCZpf" alt=""><figcaption></figcaption></figure>

* Follow the in-app steps to complete the calibration process.

<figure><img src="/files/fp0WECav3eAcyxXfzsd3" alt=""><figcaption></figcaption></figure>

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#### **Step 7: API Key**

1. Go to **More** → **Settings** → **Create an API Key**.
2. The API Key will appear in red in the final step. Copy it and save it securely.

<figure><img src="/files/qSyh2W5I5onEZMe2LeKN" alt=""><figcaption></figcaption></figure>

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## **Linking and Registering Your Water Quality Sensor with Fry Networks**

1. Link your IoPool device to Fry Networks' water portal:\
   [**https://water.frynetworks.com/**](https://water.frynetworks.com/)
2. After completing the setup, register your sensor on the [**Fry Networks Dashboard**](https://dashboard.frynetworks.com/) to activate participation in the decentralized water quality monitoring network.

> For detailed step-by-step instructions on registering and verifying your sensor, refer to the [**Registration Guide**](/docs/dashboard/registration.md).

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