ESP32-S3-ETH

ESP32-S3-ETH

ESP32-S3-ETH-CAM-KIT

ESP32-S3-POE-ETH

ESP32-S3-POE-ETH-CAM-KIT

The ESP32-S3-ETH is an Ethernet development board designed based on the ESP32-S3R8, featuring Wi-Fi, Bluetooth, and wired Ethernet connectivity. The board reserves a PoE expansion interface, allowing power to be supplied through the network cable when a PoE module is connected; kits with POE in the name include a PoE module. The board has an onboard camera interface that supports mainstream cameras such as the OV5640 for image and video capture. The board also reserves a Pico-compatible interface that supports some Raspberry Pi Pico expansion boards, making it suitable for IoT, image capture, smart home, and artificial intelligence projects.

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• Schematics, datasheets, and example code: See Resources
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SKU	Product
28972	ESP32-S3-ETH
28770	ESP32-S3-ETH-CAM-KIT
28771	ESP32-S3-POE-ETH
28772	ESP32-S3-POE-ETH-CAM-KIT
34882	ESP32-S3-ETH-M
34883	ESP32-S3-ETH-M-CAM-KIT
34884	ESP32-S3-POE-ETH-M
34885	ESP32-S3-POE-ETH-M-CAM-KIT

Features

• Based on the high-performance ESP32-S3R8 chip, equipped with an Xtensa 32-bit LX7 dual-core processor running at up to 240 MHz
• Integrated 512 KB SRAM and 384 KB ROM, with built-in 8 MB PSRAM and 16 MB Flash
• Supports 2.4 GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for an external antenna
• Onboard W5500 Ethernet chip, expanding 10/100 Mbps network connectivity via the SPI interface
• Onboard PoE expansion interface, capable of connecting an IEEE 802.3af-compliant PoE module for Power over Ethernet
• Onboard camera interface, supporting mainstream cameras such as the OV5640, suitable for image and video capture
• Onboard USB Type-C interface, supporting power supply, debugging, and firmware download
• Onboard TF card slot, allowing images and files to be stored on a TF card
• Onboard Pico-compatible interface, capable of connecting some Raspberry Pi Pico expansion boards

Resource Interfaces

1. ESP32-S3R8 Dual-core processor, operating frequency up to 240 MHz
2. W25Q128 16 MB Flash for storing programs and data
3. W5500 Ethernet chip
4. H1102NLT Ethernet transformer
5. JW5060 Voltage regulator chip
6. USB Type-C port Can be used for program download and power supply
7. Ethernet port RJ45 10/100 Mbps auto-negotiation Ethernet port
8. PoE expansion header Can connect a PoE module; kits with POE in the name include this module
9. Camera interface Compatible with OV5640 and other mainstream cameras
10. IPEX 1 antenna connector Reserved connector; requires resoldering a resistor to enable
11. Ceramic antenna Enabled by default; can be resoldered to switch to an IPEX external antenna
12. TF card slot
13. BOOT button
14. ACT indicator
15. LINK indicator
16. RESET button

Pinout Definition

Dimensions