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Bring Reliable Dissolved Oxygen Measurement Into Embedded Projects
The EZO™ Dissolved Oxygen Circuit is an Atlas Scientific measurement board designed to bring lab-style dissolved oxygen capability into embedded projects. It is a strong fit for makers, system builders, and engineers who want more accurate readings in custom monitors, controllers, and data loggers.
This product fits well in projects centered on aquaculture, water quality projects, and lab-grade dissolved oxygen monitoring. It is especially useful for builders who want a cleaner path from idea to working prototype using Atlas Scientific hardware.
Why you'll love it
- Focused on accurate dissolved oxygen measurement
- Fits well in custom embedded systems
- Useful for controllers, loggers, and automation builds
- Great starting point when paired with the right probe or accessory
What you can build
Use it in hydroponics and aquaponics projects, lab instruments, data loggers, environmental monitors, smart dosing systems, greenhouse builds, maintenance rigs, and other systems that depend on dependable dissolved oxygen hardware.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi depending on your controller plan. You can also browse the Atlas Scientific collection for matching probes, circuits, kits, and accessories.
Recommended add-ons
Helpful add-ons include calibration solutions, BNC accessories, isolators, carrier boards, enclosures, and data-logging hardware to round out a full sensing build.
Technical specifications
| Product | EZO™ Dissolved Oxygen Circuit |
|---|---|
| Brand | Atlas Scientific |
| SKU | EZO-DO |
| Product family | Measurement Circuit |
| Primary use | Dissolved Oxygen |
| Variant in this import | Default / standard listing |
| Build role | Core measurement electronics for sensor integration |
| Typical pairing | Matching Atlas Scientific probe or accessory |
Pinout & usage notes
This product is usually installed as the measurement electronics in an Atlas Scientific setup. Check the official Atlas Scientific datasheet for the exact wiring mode, supported probe type, and setup commands before powering your system.
What’s in the box
1 × EZO™ Dissolved Oxygen Circuit
Frequently Asked Questions
Can I use this with Arduino or ESP32?
Yes, Atlas Scientific parts are commonly used in embedded projects when paired with the right supporting hardware.
Yes, Atlas Scientific parts are commonly used in embedded projects when paired with the right supporting hardware.
Is this meant for lab or field projects?
It can fit either, depending on how your final system is designed and protected.
It can fit either, depending on how your final system is designed and protected.
Do I need other Atlas parts too?
In many cases, yes. Probes, circuits, kits, isolators, and calibration items are often used together.
In many cases, yes. Probes, circuits, kits, isolators, and calibration items are often used together.
Where do I check wiring and limits?
Use the official Atlas Scientific datasheet and product page for the exact setup details.
Use the official Atlas Scientific datasheet and product page for the exact setup details.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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