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Programmable IIoT Gateways with STM32 | RS232, RS485, Ethernet

( number of products: 3 )

Uncompromising reliability and real-time performance for your mission-critical systems.

When stability and predictable operation are the absolute priority, there is only one choice: STM32. Our programmable IIoT gateways, built on the powerful ARM® Cortex®-M4 core, are the foundation for the most demanding automation systems.

Designed to work with FreeRTOS, they guarantee real-time performance and reliability you can count on for years. This is the professional's choice for mission-critical tasks.

Why Choose a Gateway with STM32?

For years, STM32 microcontrollers have been the backbone of professional industrial, medical, and automotive devices. Our gateways inherit this reputation, offering a platform for special assignments where rock-solid performance is paramount.

Industrial-Grade Reliability: The STM32 platform is synonymous with stability. Our gateways are built for continuous 24/7 operation in the most demanding applications, where any downtime generates losses.
Real-Time Performance: The ARM® Cortex®-M4 core is perfectly suited for real-time operating systems (RTOS) like FreeRTOS. This ensures that critical tasks, such as precise control or high-speed data acquisition, are executed deterministically, always on time.
High Computing Performance: Leverage the power of an advanced processor to perform Edge Computing tasks—filter, analyze, and aggregate data from multiple sources directly on the gateway before sending it to the master system.
Industrial-Grade Durability: These are fully industrial devices with DIN-rail mounting, a wide operating temperature range (-40°C to +75°C), and ESD protection for the RS485 data lines.

Key Benefits of Our STM32 Gateways

High Port Density: We offer models equipped with up to 4 serial ports (in 4xRS232, 4xRS485, or 2xRS232 + 2xRS485 configurations), enabling the construction of extensive, centralized acquisition and control systems based on a single, reliable device.
Stable Wired Connectivity: Every model includes a built-in 10/100 Mb/s Ethernet port, ensuring a solid and predictable connection to your local network.
Thoughtful Details for Professionals: A built-in, switch-activated 120 Ohm termination for RS485, programmable LEDs for custom status signaling, and robust screw terminals simplify installation and diagnostics.

Expand Your Project

Looking for flexibility and wireless connectivity? Check out our programmable gateways with ESP32.
Need a ready-to-use solution with no programming required? See our standard Modbus Gateways or Serial Device Servers.