Arduino shield enhances UNO R4 with industrial connectivity

Arduino has released the UNO SPE Shield, adding Single-Pair Ethernet and RS485 connectivity to its UNO R4 development boards. This expansion aims to enhance the boards' capabilities for industrial applications. The new shield, developed with Microchip, offers plug-and-play compatibility with the UNO R4 Minima and WiFi versions. It features Single-Pair Ethernet (10BASE-T1S) and RS485 communication, targeting smart automation and IoT projects. Priced at $39, the UNO SPE Shield allows users to integrate modern communication protocols with existing RS485 infrastructure, expanding the UNO R4's utility in industrial settings.