▶ You can read the full post here: https://www.realpars.com/blog/single-pair-ethernet-automotive Single Pair Ethernet (SPE), which is defined by the IEEE 802.3 standards, uses a single twisted pair of wires to transmit data. It offers multiple advantages, such as simpler cabling, faster communication, and Power over Data Lines (PoDL). SPE is used in many automobile control modules, onboard diagnostic systems, and communication networks, offering lightweight, cost-efficient, and reliable communic