51W PoE Expansion Board for LattePanda IOTA (IEEE 802.3bt)

IEEE 802.3bt PoE expansion board delivering up to 51W and Gigabit Ethernet over a single cable for LattePanda IOTA. Only the board's own Ethernet port carries PoE; the IOTA's built-in Ethernet port does not. Requires an 802.3bt-capable switch or injector.

Logical pinout · physical placement not verified

PCIe 3.0 x1 FPC ConnectorOfficial table 2 row 1
Connects to LattePanda Iota's 16-pin FPC interface for communication with the RTL8111H network chip
Type · GPIO
4-pin Power Output InterfaceOfficial table 2 row 2
Supplies 12V DC power to the LattePanda Iota
Type · GPIO
12V DC Power Terminal BlockOfficial table 2 row 3
Output terminal for powering external devices
Type · Unknown
RJ45 PortOfficial table 2 row 4
Gigabit Ethernet port supporting PoE input
Type · Unknown

Pin	Position	Type	Function
PCIe 3.0 x1 FPC Connector	Official table 2 row 1	GPIO	Connects to LattePanda Iota's 16-pin FPC interface for communication with the RTL8111H network chip
4-pin Power Output Interface	Official table 2 row 2	GPIO	Supplies 12V DC power to the LattePanda Iota
12V DC Power Terminal Block	Official table 2 row 3	Unknown	Output terminal for powering external devices
RJ45 Port	Official table 2 row 4	Unknown	Gigabit Ethernet port supporting PoE input

Logical pinout · physical placement not verified

Pin details

4 connections

PCIe 3.0 x1 FPC Connector
Connects to LattePanda Iota's 16-pin FPC interface for communication with the RTL8111H network chip
GPIO
Official table 2 row 1
4-pin Power Output Interface
Supplies 12V DC power to the LattePanda Iota
GPIO
Official table 2 row 2
12V DC Power Terminal Block
Output terminal for powering external devices
Unknown
Official table 2 row 3
RJ45 Port
Gigabit Ethernet port supporting PoE input
Unknown
Official table 2 row 4

Start wiring

USB · Ethernet

Confirm the data interface matches your host board.

SBCs

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