Engineer-grade automation hardware. Program with the Arduino IDE you already know. Deploy with the reliability your factory demands.
NEXTuino bridges the gap between the programming simplicity of Arduino and the hardware robustness demanded by industrial environments — without compromise.
Program your industrial controller with the Arduino IDE you already know. Full compatibility with the Wiring language, libraries, and the open-source ecosystem — zero proprietary toolchain required.
Designed for the plant floor: wide supply voltage range, isolated I/Os, DIN rail mounting, and an extended operating temperature of −25 °C to +70 °C. Built to last in harsh environments.
No vendor lock-in. Full hardware schematics, open firmware, and access to thousands of community libraries. Customize every layer of your stack — from hardware to application code.
Standard 35 mm DIN rail form factor, industrial screw-terminal connectors, and compact dimensions. NEXTuino fits straight into your existing electrical panels with no special enclosures needed.
From entry-level automation to the most demanding industrial applications — the NEXTuino family scales with your project.
Entry-level industrial controller for small machines, first-time industrial deployments, and prototyping environments. The starting point for Arduino-based industrial automation.
Mid-range automation with ATmega328 processing power, protected industrial inputs, relay outputs and full Arduino Uno compatibility in a compact DIN-rail module.
High-performance ATmega2560 family for complex industrial automation and OEM integration. Multiple variants — CORE, FLEX, PLUS — to match every application requirement.
The premium flagship. Maximum I/O density — 21 DI, 24 DO, 16 relays — with RS-485 Modbus RTU and Ethernet for mission-critical industrial applications.
Every NEXTuino controller is engineered for real industrial environments — not just lab conditions. Rugged construction, industrial-rated components, and tested compliance with industrial standards.
12–24 V DC input with reverse-polarity protection and transient suppression.
Optocoupled digital inputs and relay outputs for noise immunity and galvanic isolation.
Built-in RTC with battery backup for time-stamped data logging and scheduled tasks.
Industry-standard serial communication for connecting sensors, drives, and HMIs.
Operating temperature −25 °C to +70 °C for outdoor panels and harsh environments.
Hardware watchdog ensures automatic recovery from software hangs without manual intervention.
Wide supply voltage range with integrated protection circuitry
Rated operating temperature for industrial environments
Finger-protection rated for standard industrial enclosures
Standard rail mount — fits any industrial control cabinet
From small machine builders to large-scale system integrators — NEXTuino fits the full spectrum of industrial automation needs.
Control conveyor lines, assembly stations, and production equipment. Integrate with existing PLCs and SCADA systems via Modbus or Ethernet.
Embed NEXTuino directly into your product. Compact form factor, DIN rail mounting, and volume pricing make it ideal for serial production of industrial machines.
HVAC control, lighting management, access control systems, and energy monitoring in commercial and industrial buildings.
Power monitoring, load control, and demand-response systems for industrial facilities and renewable energy installations.
Climate control, automated irrigation, nutrient dosing, and environmental monitoring for precision agriculture and indoor farming.
Edge computing, local data processing, and connectivity bridging between legacy industrial equipment and modern cloud platforms.
NEXTuino is more than a development board — it is a production-ready platform engineered for integration into commercial products and large automation projects.
Everything you need to know about NEXTuino industrial Arduino PLCs.
Choose the NEXTuino controller that fits your project, get up and running in minutes with our Quick Start guide, and program with the Arduino tools you already know.