WAVESHARE ESP32-S3 ETH Development Board, 10/100Mbps RJ45 Ethernet Port, Wi-Fi & Bluetooth Support, 240MHz Dual Core Processor Single Board No Soldered Pin Header

1. Based on the high-performance ESP32-S3R8 chip, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240 MHz
2. Integrates 512 KB of SRAM and 384 KB of ROM, with 8 MB of PSRAM and 16 MB of Flash
3. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with a built-in antenna and support for external antennas
4. On-board W5500 Ethernet chip, providing 10/100Mbps network connectivity via the SPI interface
5. Supports an external PoE module for Power over Ethernet (compliant with the IEEE 802.3af standard)
6. On-board camera interface supporting mainstream cameras such as the OV5640, suitable for image and video capture
7. On-board USB Type-C port supporting power delivery, debugging, and firmware downloads for more convenient development
8. On-board Micro SD card slot supporting external SD cards for storing images and files
9. On-board Pico-compatible interface providing extensive peripheral expansion options with strong compatibility
10. Dimensions: Approximately 7.28 x 2.1 cm

OV5640 Camera Specifications:
1. Sensor size: 1/4 inch
2. Focal length: 4.1 mm
3. Aperture: f/2.8
4. Field of View: 68 degrees (D) x 55 degrees (H) x 42 degrees (V)
5. Maximum Resolution: 2592 x 1944
6. Output Interface: DVP
7. Output Formats: RGB565, YUV/YCbCr422