The LattePanda IOTA 51W PoE Expansion Board is a high-performance power and network solution engineered specifically for the LattePanda IOTA single-board computer. It operates on the IEEE 802.3bt (PoE++) standard, enabling the delivery of up to 51 W of power and Gigabit Ethernet data through a single Ethernet cable. This design dramatically simplifies system deployment by eliminating the need for a separate power adapter for the main board and its connected peripherals. With key features including a robust 51-W power budget, a convenient 12-V DC output for external devices and gigabit-speed networking, this LattePanda IOTA PoE module is the definitive solution for developing reliable, high-performance systems in industrial control, edge computing and smart surveillance applications.