LILYGO T-ETH-Lite – 带以太网的 ESP32-S3 开发板，可选 PoE 支持

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LILYGO T-ETH-Lite ESP32-S3 是一款全新的 ESP32-S3 WiFi 和蓝牙开发板，采用薄型以太网 RJ45 连接器，采用 WIZnet W5500 以太网控制器，支持 PoE 并带有额外的屏蔽，还配备了 microSD 卡插座和扩展 I/O。

Wireless module ESP32-S3-WROOM-1
- MCU – ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning
- Memory – 8MB PSRAM
- Storage – 16MB SPI flash
- Connectivity – WiFi 4 and Bluetooth 5 with LE/Mesh
- PCB antenna
Storage – MicroSD card slot
Connectivity
- 802.11 b/g/n WiFi 4 up to 150 Mbps and Bluetooth 5 via ESP32-S3 SoC
- 10/100M Ethernet via SPI Ethernet board based on WIZnet W5500, optional PoE
I/Os – 2x 15-pin headers with up to 23x GPIOs, 2x UART, 14x ADC, touch interface, Reset, 5V, 3.3V, GND
Misc
- Boot & Reset button
- Power, Link, and Act LEDs
Power Supply
- 5V via “5V-IN” pin
- 36 to 57V via optional PoE shield
Dimensions – 59 x 28 x 11 mm