AquaPi for ESPHome & Home Assistant

What is AquaPi for ESPHome?

AquaPi for ESPHome is an open-source project that allows you to connect your aquarium to your home automation system. It uses an ESP32 microcontroller and a variety of sensors to monitor your aquarium's water quality and parameters. AquaPi then sends this data to your home automation system, Home Assistant*, where you can view it, set alarms, and create automations. Learn More

Important Information about AquaPi:

Please note:

• AquaPi is a handcrafted product: Each unit is individually made, and as such, comes with no warranty.

• Functionality and quality are rigorously tested: Every AquaPi undergoes thorough testing to ensure it functions properly and meets quality standards.

• Not intended for all users: While functional, AquaPi might not be suitable for everyone seeking a fully polished consumer product.

• Limited support: We offer assistance with troubleshooting basic sensor issues, but cannot provide comprehensive support for Home Assistant or ESPHome configuration.

Before purchasing AquaPi, please carefully consider these points and ensure you have the necessary technical expertise to set it up and use it effectively.

Guides on Setup, quick and easy once Home Assistant is established!
Please visit our GitHub Page for much more information on this product!

Why use AquaPi?

• Open-source: Freely available for anyone to access, modify, and contribute to.

• Modular: Designed to be easily expanded and customized based on your specific needs.

• Modernized: Utilizes the latest technologies and tools for a seamless user experience.

• Customizable: Adapt the system to fit your unique aquarium setup and monitoring preferences.

• Versatile: Expand the system's capabilities with your own compatible sensors and equipment.

• Affordable: Offers a cost-effective alternative to many high-end monitoring solutions.

• Powerful: Provides comprehensive monitoring capabilities for various water parameters..

Built on the foundation of Home Assistant and ESPHome, AquaPi empowers you to:

• Monitor key water parameters like temperature, pH, conductivity, and more.

• Receive real-time notifications of any critical changes in your aquarium environment.

• Automate tasks such as lighting control, temperature regulation, and water flow adjustment.

• Build upon the existing platform to create a truly personalized monitoring system

Effortless Automation for Your Aquarium with AquaPi with Blueprints:

AquaPi empowers you to take complete control of your aquarium environment with intuitive automation. Leveraging the powerful Home Assistant Blueprints functionality, AquaPi simplifies the creation of automations, ranging from basic notifications to complex tasks like automated water changes.

Here's what sets AquaPi apart:

• Effortless setup: No coding required! Utilize pre-built Blueprints to automate various aquarium functions.

• Customization options: Tailor automations to your specific needs and preferences.

• Scalability: Create a comprehensive automation ecosystem for your unique aquarium setup.

Examples of possible automations:

• Receive instant alerts: Get notified of any critical changes in water parameters like temperature, pH, or conductivity.

• Maintain optimal conditions: Automate tasks like lighting adjustments, temperature regulation, and water flow control (soon).

• Simplify routine maintenance: Schedule automated water changes for a hassle-free experience.

With AquaPi and Home Assistant Blueprints, you can create a fully automated and personalized aquarium management system, leaving you more time to enjoy the beauty and tranquility of your underwater world.

AquaPi is the perfect way to take your aquarium to the next level! Get AquaPi today and start monitoring your aquarium's parameters with Home Assistant!

AquaPi is designed to be flexible and scalable, so you can only use the features that you need. Advanced users can also mix and match with other EZO boards, probes, power strips, and lights to create even more complex customizations and automations. When used with Home Assistant, AquaPi's possibilities are endless. We can't wait to see how you use AquaPi to monitor and control your aquarium while making it look stunning!

* Home Assistant is an open source home automation that puts local control and privacy first. This is what communicates and displays all your data from AquaPi, and so much more! This is what makes AquaPi different from other controllers. This can integrate with hundreds of other types of equipment and display the data in any way your needs require. While Home Assistant offers integration benefits, it is not a strict requirement for operating AquaPi. If you possess an existing Home Assistant infrastructure, AquaPi can function independently through its integrated web server. Please note that functionality will be significantly reduced without Home Assistant. You only need 1 Home Assistant Instance to connect to multiple AquaPis. (see documentation).

Included Sensors:

• Temperature Probe - DS18B20 Waterproof Thermistor. Can add up to 2 with a Y-cable without additional programming

• Optical Sensors w/Mount - Food Grade Optical Infrared Water Liquid Level Sensor with Magnetic Mount

• Water Leak Sensor - Liquid Detection Sensor, 6ft Cable, 2 Mounting Screws w/Magnetic Mount (NOT RECOMMENDED FOR USE WITH SALTWATER)

pH: Atlas Scientific EZO-pH™ (Assembled):

EZO™ pH Circuit
Double junction silver / silver chloride Lab Grade pH Probe with Vanadium III, Gen 3
Electrically Isolated EZO™ Carrier Board
Range: 0 - 14
Time Before Recalibration: 1 Year
Life Expectancy: ~2.5+ Years
Documentation

Salinity: Atlas Scientific EZO-EC™ Conductivity (Assembled)

EZO™ EC Circuit
Conductivity Probe K 1.0, Graphite, Gen 3
Electrically Isolated EZO™ Carrier Board
Range: 0.07 − 500,000+ μS/cm
Time Before Recalibration: ~10 Years
Life Expectancy: ~10 Years
Documentation

Dissolved Oxygen: Atlas Scientific EZO-DO (Assembled):

In development.

ORP: Atlas Scientific EZO-ORP™ (Assembled):

EZO™ ORP Circuit
Lab Grade ORP Probe
Electrically Isolated EZO™ Carrier Board
Range: -2000mV - 2000 mV
Time Before Recalibration: ~1 Year
Life Expectancy: ~2 Years
Documentation

Peristaltic Dosing Pump: Atlas Scientific EZO-PMP™ (Assembled):

EZO™ PMP Peristaltic {ump with Controller
30.48 cm Pump Tube (2)
Inline Tubing Connector, 5mm (2)
12v Power Supply
10ml Graduated Cylinder (for calibration)
Flow Rate: 0.5ml to 105ml/min
Documentation

Gaseous Carbon Dioxide: Atlas Scientific EZO-CO2™(Assembled):

EZO™ CO2 Embedded Circuit, Gaseous
Range: 0 − 10,000 ppm
Life Expectancy: ~5.5 Years
Documentation

Screenshots:

Software Used:

HomeAssistant: Open source home automation that puts local control and privacy first.
ESPHome: A system to control your ESP8266/ESP32 and RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.

More Information:

View our GitHub to give us more information, ideas, feedback or help the project out!