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Programmable IIoT Gateways with ESP32 | RS232, RS485, Ethernet, Wi-Fi

( number of products: 2 )

Full flexibility and wireless connectivity for your IIoT projects.

Unleash the full potential of the ESP32 ecosystem in a reliable, industrial-grade enclosure. Our programmable gateways combine the versatility of RS232/RS485 and Ethernet interfaces with the flexibility of Wi-Fi and 2.4GHz band communication.

Based on the dual-core Xtensa® LX6 processor, they are the perfect choice for rapidly deploying advanced IIoT projects. Program in the Arduino IDE, MicroPython, or FreeRTOS and create without limits.

Why Choose a Gateway with ESP32?

The ESP32 platform has revolutionized the IoT world by combining high performance with a rich set of communication peripherals. Our gateways bring these advantages into the world of professional automation, offering a level of reliability you won't find in standard development boards.

  • Built-in Wireless Connectivity: Select models feature integrated Wi-Fi (802.11 b/g/n) and a 2.4GHz band radio interface. This enables wireless integration with master systems and local sensors, eliminating the need for Ethernet cables in hard-to-reach locations.

  • Ultimate Programming Flexibility: Whatever your preference, ESP32 gives you a choice. Use thousands of ready-to-use Arduino libraries, write clean code in MicroPython, or take full control with the FreeRTOS real-time operating system.

  • Rapid Prototyping and Deployment: Thanks to a massive community and a wealth of examples, you can get your project up and running in no time—from a simple Modbus data logger to an advanced edge computing controller.

  • Industrial-Grade Reliability: This is a fully industrial device 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 ESP32 Gateways

  • Universal Serial Ports: Each gateway is equipped with 2 universal ports that can operate as either RS232 or RS485, giving you the flexibility to connect a variety of devices.

  • Thoughtful Details for Professionals: A built-in, switch-activated 120 Ohm termination for RS485, a programmable RGB LED for custom status signaling, and robust screw terminals simplify installation and diagnostics.

  • Ready for Any Network: In addition to optional Wi-Fi, every model includes a standard 10/100Mb/s Ethernet port, ensuring a reliable wired connection is always available.

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