UNO SPE Shield + LAN8651

Arduino offers a compact solution for 10BASE-T1S Ethernet integration in microcontroller-based applications

Image of Arduino UNO SPE Shield + LAN8651The combination of the Arduino SPE shield and the Microchip LAN8651 Ethernet PHY offers a streamlined path for integrating 10BASE-T1S Ethernet into embedded systems. Designed for industrial, automotive, and Edge computing applications, this setup simplifies the development of low-speed, single-pair Ethernet networks using microcontrollers.

The SPE shield is built to interface with Arduino boards via SPI, enabling quick prototyping and evaluation of the LAN8651 PHY. The LAN8651 itself is a low-power, small-footprint Ethernet transceiver that supports multidrop topology and complies with IEEE 802.3cg standards. Together, they provide a reliable and scalable solution for deterministic communication in constrained environments.

Features
  • LAN8651 PHY supports 10BASE-T1S Ethernet over a single twisted pair
  • SPI interface for easy integration with Arduino boards
  • Compliant with the IEEE 802.3cg standard
  • Supports multidrop topology for simplified network wiring
  • Low power consumption suitable for embedded and battery-powered systems
Applications
  • Industrial sensor networks and control systems
  • Automotive ECUs and zonal architectures
  • Building automation and smart infrastructure
  • Edge computing nodes with constrained connectivity
  • Prototyping and evaluation of SPE-based communication

UNO SPE Shield

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ARDUINO UNO SPE SHIELDASX00073ARDUINO UNO SPE SHIELD236 - Immediate$37.64View Details

LAN8651

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
10BASE-T1S MAC-PHY WITH SPILAN8651B1T-E/LMX10BASE-T1S MAC-PHY WITH SPI3805 - Immediate$4.16View Details
IC TRANSCEIVER HALF 1/1 32VQFNLAN8650B1T-E/LMXIC TRANSCEIVER HALF 1/1 32VQFN3992 - Immediate$4.16View Details
IC TRANSCEIVER HALF 1/1 32VQFNLAN8651B1-E/LMXIC TRANSCEIVER HALF 1/1 32VQFN116 - Immediate$4.16View Details
10BASE-T1S MAC-PHY WITH SPILAN8650B1-E/LMX10BASE-T1S MAC-PHY WITH SPI0 - Immediate$3.35View Details
Published: 2025-10-23