Setup Options; Function Switch - Espressif ESP32-Ethernet-Kit Getting Started Manual

Support for IEEE 802.3at
Power output: 5 V, 1.4 A
To take advantage of the PoE func onality the RJ45 Port of the Ethernet board (A) should be
connected with an Ethernet cable to a switch that supports PoE. When the Ethernet board (A)
detects 5 V power output from the PoE board (B), the USB power will be automa cally cut off.
Key Component
Board A Connector
External Power Terminals

Setup Options

This sec on describes op ons to configure the ESP32-Ethernet-Kit hardware.

Function Switch

The func ons for specific GPIO pins can be selected with the Func on Switch.
DIP SW GPIO Pin
1 GPIO14
2 GPIO12
3 GPIO13
4 GPIO15
5 GPIO4
6 GPIO2
https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/get-started-ethernet-kit.html
7 GPIO5
ESP32-Ethernet-Kit - PoE board (B) layout (click to enlarge)
Descrip on
Four female header pins for moun ng this board onto
Op onal power supply to the PoE board (B).
Pin Func onality if DIP SW is ON
Connected to FT2232 to provide JTAG func onality
Connected to FT2232 to provide JTAG func onality
Connected to FT2232 to provide JTAG func onality
Connected to FT2232 to provide JTAG func onality
Connected to FT2232 to provide JTAG func onality
Connected to on-board 25 MHz oscillator
Connected to RESET N input of IP101GRI
Ethernet board (A).
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