Arduino UNO SPE Shield [ASX00073] - Add Single Pair Ethernet (10BASE-T1S) with PoDL + RS485 to UNO R4, Industrial IoT, Legacy Integration, Smart Factory & Building Automation

Unlock advanced connectivity with the Arduino UNO SPE Shield – designed to bring professional-grade communication capabilities to your Arduino UNO R4. Featuring integrated 10BASE-T1S Single Pair Ethernet (SPE) with Power over Data Line (PoDL), this shield simplifies wiring by combining data and power in a single twisted pair cable, powered by Microchip’s LAN8651B1. Whether you're modernizing RS485-based systems or building the next generation of smart devices, the UNO SPE Shield bridges the gap between legacy and next-gen technology. Its built-in RS485 interface allows backward compatibility with industrial and automation equipment, while SPE delivers the speed and efficiency demanded by modern IoT systems. Installation is effortless thanks to plug-and-play support and a dedicated Arduino library. From smart buildings and factories to automotive and energy systems, this shield accelerates your development with simplicity and power.

• Dual Connectivity for Modern & Legacy Systems – Combines 10BASE-T1S Single Pair Ethernet with RS485 support, enabling seamless communication between new and existing infrastructure.
• Power and Data via One Cable – Supports Power over Data Line (PoDL) using Microchip LAN8651B1, reducing wiring complexity and installation costs in industrial and automotive environments.
• Plug-and-Play with UNO R4 – Fully compatible with the Arduino UNO R4 family and backed by an official Arduino open-source library for quick and easy development.
• Optimized for Industrial and IoT Use – Ideal for retrofitting factory equipment, creating smart grid monitoring setups, or prototyping connected IoT devices with minimal wiring.
• Reliable, High-Speed Data Transmission – Enables robust and stable communication with low EMI through twisted pair cabling, perfect for mission-critical embedded systems.