Arduino UNO SPE Shield

Description

The Official Arduino UNO SPE Shield transforms your Arduino UNO R4 into a powerful industrial communication solution. This versatile shield integrates 10BASE‑T1S Single Pair Ethernet (SPE) with Power‑over‑Data‑Line (PoDL) capabilities, along with robust RS485 serial support, all within a convenient plug‑and‑play form factor. It is specifically designed to minimize wiring complexity in IoT, IIoT, retrofit, and smart automation applications by delivering both power and data over a single twisted pair cable.

Beyond its advanced Ethernet capabilities, the SPE Shield ensures maximum versatility by integrating seamlessly with existing RS485 legacy systems via its half‑duplex interface. With comprehensive support for the Arduino IDE and dedicated libraries like Arduino_10BASE_T1S and ArduinoModbus, developers can rapidly prototype and deploy sophisticated industrial communication nodes, accelerating project timelines and improving system intelligence.