PoolNexus: your pool looks after itself, so you do not have to
Picture a pool that is always clean, balanced and ready to swim in, without spending hours on it every week. With PoolNexus, that is within reach. Built by enthusiasts for pool owners, our system automates and simplifies water management so you can finally enjoy the place you relax in without the chores.
🌊 Why PoolNexus will change your summer
Are you tired of: ❌ Losing time testing the water and adjusting chemicals? ❌ Wasting money on unnecessary products or energy? ❌ Worrying about green or irritating water?
PoolNexus is the turnkey answer for a pool that is always right, with: ✅ Full real-time control (pH, chlorine, temperature, water level). ✅ Remote operation from your phone or tablet. ✅ Smooth integration with your home automation system (Home Assistant, Jeedom and others).
Goodbye hassle, hello peace of mind.
🔧 Advanced technology, simple and safe
📱 Two ESP32 brains for maximum reliability
- A main ESP32 drives the sensors and actuators (pumps, solenoid valve).
- A second ESP32 with a touchscreen for intuitive local control, even without internet.
🌐 MQTT connectivity for limitless integration
- See your data in real time in Home Assistant.
- Get alerts when something is wrong (chlorine level too low, for instance).
- Control everything remotely: start filtration, adjust the pH or switch on the lights in one tap.
🔒 Safety and durability
- Galvanic isolation for safe operation.
- Sealed enclosure built to withstand outdoor conditions.
- Intelligent chemical management: no more risk of a dangerous mix.
🎯 Unmatched precision for consistently healthy water
| Sensor | Precision | Measuring range | Why it matters |
|---|---|---|---|
| pH | ±0.05 unit | 5.4–8.7 | Water that stays soft and non-irritating. |
| Chlorine | ±0.5 mg/L | 0–4 mg/L | Effective treatment without overdosing. |
Example: if PoolNexus shows a pH of 7.05, the real value is between 7.00 and 7.10.
Example: a reading of 2.0 mg/L of chlorine guarantees a concentration between 1.5 and 2.5 mg/L.
✨ Why choose PoolNexus?
| Benefit | What it means for you |
|---|---|
| Savings | Up to 30% less spent on chemicals and energy. |
| Safety | Instant alerts and automatic risk management. |
| Flexibility | Works with any MQTT home automation system. |
| Simplicity | Easy installation and an intuitive interface. |
| Room to grow | Add sensors or features whenever you like. |
🚀 Join the PoolNexus revolution today
PoolNexus is already up and running and ready to change how you live with your pool. We are currently finalising:
- The design of the sealed enclosure, for a discreet, sturdy fit.
- Real-world testing, for the best possible reliability.
Want to be among the first to adopt it? 📩 Pre-register to get an exclusive launch offer. 🤝 Become a beta tester and help us polish the product.
Our prototype in action: compact, elegant and highly effective.
📱 Seamless integration with Home Assistant
PoolNexus fits neatly into your existing smart-home ecosystem. Here is what the dashboard looks like:
Everything under control, wherever you are.
💬 Ready to take the plunge?
- Download the technical documentation to find out more.
- Contact us to discuss your project or ask a question.
PoolNexus means a perfect pool, effortlessly. So what are you waiting for? 😊