# LILYGO T-PoE Pro

> ESP32-WROVER-E development board with LAN8720 Ethernet, IEEE 802.3 af/at Power over Ethernet (5V@4A, 44–57V input), 16MB flash, 8MB PSRAM, WiFi, BLE 4.2, and expandable LCD interface for wired IoT gateway applications.

## Quick Facts

- **Brand:** LILYGO
- **Board Type:** ESP32
- **Price:** ~$33.05
- **Product Readiness:** developer
- **CPU:** ESP32-WROVER-E
- **CPU Architecture:** Xtensa LX6
- **CPU Cores:** 2
- **RAM:** 520KB SRAM
- **PSRAM:** 8MB
- **Flash:** 16MB
- **USB:** Micro-USB
- **Power:** PoE
- **Operating Voltage:** 3.3V
- **Antenna:** Built-in PCB antenna

## Connectivity

- **Wifi:** 802.11 b/g/n
- **Bluetooth:** BLE 4.2
- **Ethernet:** 10/100 Mbps PoE

## Open Source

- **Firmware:** No
- **Schematics:** No
- **PCB Layout:** No

## Compatible Firmware

arduino, esp-idf, esphome

## Use Cases

- poe-iot-gateway
- wired-network-controller
- industrial-automation
- ip-camera-hub

## Components

- **ESP32-WROVER-E** (mcu): ESP32-WROVER-E with 16MB flash, 8MB PSRAM, 240MHz dual-core, WiFi and BLE 4.2 — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.espressif.com%2Fsites%2Fdefault%2Ffiles%2Fdocumentation%2Fesp32_datasheet_en.pdf&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export)
- **LAN8720** (ethernet): Single-chip 10/100 Mbps Ethernet physical layer transceiver for wired network connectivity — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fww1.microchip.com%2Fdownloads%2Fen%2FDeviceDoc%2F8720a.pdf&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export)
- **PoE Module** (power): IEEE 802.3 af/at compliant PoE module providing 5V@4A from 44-57V Ethernet power input — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fww1.microchip.com%2Fdownloads%2Fen%2FDeviceDoc%2F8720a.pdf&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export)
- **CH9102** (usb-serial): USB to serial converter for programming and debugging — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.wch-ic.com%2Fproducts%2FCH9102.html&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export)

## Protocols

- **UART**
- **SPI**
- **I2C**

## Available Software

- **[Arduino IDE]()** (open-source)
- **[ESP-IDF]()** (open-source)
- **[ESPHome]()** (open-source)

## Description

## Overview

The LILYGO T-PoE Pro is an upgraded version of the T-Internet-POE, featuring a more powerful ESP32-WROVER-E module alongside an upgraded PoE module delivering 5V at 4A (20W) compliant with IEEE 802.3 af/at standards, operating from 44–57V PoE input. Wired networking is provided by the LAN8720 10/100 Mbps Ethernet PHY, while the ESP32-WROVER-E adds WiFi 802.11 b/g/n and BLE 4.2. The board ships with 16MB flash, 8MB PSRAM, a CH9102 USB-to-TTL chip, and an expandable LCD screen interface for optional display attachments. Reset and boot buttons support standard development workflows. The single-cable PoE capability makes this board ideal for remote IoT gateways, IP cameras, industrial controllers, and access points that need both network connectivity and power from a single Ethernet cable.

## Where to Buy

- [LILYGO Official](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-poe-pro&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export) — $33.05

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-poe-pro&ref=openhardware.directory&product=lilygo-t-poe-pro&source=md-export)

## Tags

`esp32`, `ethernet`, `poe`, `lan8720`, `wired-network`, `iot-gateway`

## Images

![LILYGO T-PoE Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-poe-pro/ae715b0cdf8d.jpg)
![LILYGO T-PoE Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-poe-pro/484161dbbf9d.jpg)
![LILYGO T-PoE Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-poe-pro/ce2e61c61adf.jpg)
![LILYGO T-PoE Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-poe-pro/21c8334b4f25.jpg)
![LILYGO T-PoE Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-poe-pro/aa15f39401df.png)

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