LILYGO T-ETH-Lite
Compact ESP32-S3 development board with wired Ethernet (W5500 SPI), WiFi, BLE, microSD slot, and optional PoE and camera shields for reliable networked IoT edge nodes.
$14.88
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Specifications
Certifications
Components
Xtensa LX7 dual-core at 240MHz with 16MB flash, 8MB PSRAM, WiFi 802.11 b/g/n, and BLE 5.0.
Full hardwired TCP/IP stack Ethernet controller with SPI interface, supporting 10/100 Mbps.
Bus Interfaces
GPIO Map
Overview
The LILYGO T-ETH-Lite is a compact development board that combines the powerful ESP32-S3 with wired Ethernet connectivity via a W5500 SPI Ethernet controller. This combination makes it ideal for IoT edge nodes and Home Assistant integrations where WiFi reliability is a concern.
The board supports multiple configurations: an ESP32-S3 variant with W5500 SPI Ethernet, and an older ESP32 variant with RTL8201 RMII Ethernet. Both variants feature 16MB flash, 8MB PSRAM, a microSD card slot, and boot/reset buttons. An optional PoE shield provides power-over-Ethernet capability, and a camera shield adds an OV2640 image sensor for vision applications.
ESPHome support makes it straightforward to integrate into Home Assistant, while the W5500's hardwired TCP/IP stack offloads networking overhead from the ESP32-S3, enabling reliable high-throughput applications.
Use Cases
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