Official Arduino UNO SPE Shield

Elevate your Arduino UNO R4 into a robust industrial communication hub with the Official Arduino UNO SPE Shield. This board combines 10BASE‑T1S Single Pair Ethernet (SPE) with Power over Data Line (PoDL) and RS485 serial support in one plug‑and‑play shield. Perfect for IoT, IIoT, retrofit, and smart automation projects, it dramatically reduces wiring complexity by delivering both power and data over a single twisted pair.

The SPE Shield also integrates seamlessly with legacy RS485 systems for maximum versatility. With full Arduino IDE and library support, you’ll prototype and deploy faster—and smarter.

Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

1. 10BASE‑T1S Single Pair Ethernet (SPE) via Microchip LAN8651B1
2. Power‑over‑Data‑Line (PoDL) delivers 6–24 V power over SPE cable
3. RS485 serial interface with XR33058 chip for half‑duplex legacy integration
4. Compact UNO R4 shield‑form factor fully compatible with Arduino ecosystem
5. Screw‑terminal blocks for SPE (T1SP/T1SN) and RS485 wiring
6. Plug‑and‑play support with Arduino_10BASE_T1S & ArduinoModbus libraries
7. High node support: up to 8 devices on SPE multidrop network
8. Industrial certifications: CE, FCC, RoHS, REACH, WEEE, UKCA