# Arduino announces Nano XL Link for industrial and automation applications

> **Key takeaway:** The new Nano XL Link expands the Arduino Nano ecosystem into industrial automation by adding CAN FD, RS485, and Ethernet connectivity on a Cortex-M33 platform.

**Published:** 2026-11-10T14:46:08+00:00 
**Source:** Arduino Official Blog 
**Category:** open-hardware 
**Canonical URL:** https://fosswire.org/news/arduino-announces-nano-xl-link-for-industrial-and-automation.html 

## Summary
Arduino has unveiled the Nano XL Link and the Nano XL Link Connector Carrier at the electronica 2026 trade fair in Munich. This new hardware family is specifically engineered to transition the Arduino ecosystem from rapid prototyping into professional industrial, home, and building automation environments.

The Nano XL Link board integrates specialized fieldbus transceivers directly onto the PCB, allowing for native connection to industrial networks without external hardware. To facilitate deployment, the accompanying Connector Carrier provides a DIN-rail-mountable form factor suitable for standard 4U industrial enclosures.

## Technical specifications of the Nano XL Link
- **Microcontroller Architecture:** The board is powered by a Microchip PIC32CK2051SG01144, featuring a 32-bit ARM Cortex-M33 core clocked at 120 MHz.
- **Memory Configuration:** The system includes 2 MB of Flash memory and 512 kB of RAM to support complex automation logic.
- **Integrated Connectivity:** The hardware includes on-board transceivers for CAN FD, RS485, and 10/100 Ethernet via an RJ45 port.
- **Expanded I/O:** The design utilizes an extended double-row header to increase pin availability beyond the standard Nano pinout.
- **Industrial Integration:** The Connector Carrier serves as a reference design for custom boards and features screw terminal connectors for field device wiring.

## Why it matters
This development allows developers to move from hobbyist prototyping to industrial deployment using a familiar software ecosystem. By providing a reference design for carrier boards and DIN-rail mounting, Arduino is lowering the barrier to entry for smart lighting, HVAC management, and real-time machine control.