Fangrui Product Details This Is An Ethernet Development Board Designed Based On Esp32-s3r8. It Has Excellent Wi-fi And Bluetooth Wireless Connection Functions, More Reliable And Efficient Wired Ethernet Connection, And Supports Poe Power Supply (poe Version Only). The Onboard Camera Interface Is Compatible With Mainstream Cameras Such As Ov2640 And Ov5640, Which Facilitates Image And Video Acquisition. The Development Board Also Reserves A Pico Compatible Interface To Support Some For Raspberry Pi Pico Expansion Boards. Relying On Its Rich Ecology And Open Source Resources, Users Can Quickly And Flexibly Carry Out Secondary Development. It Can Be Widely Used In Internet Of Things, Image Acquisition, Smart Home And Artificial Intelligence Projects. Based On The Esp32-s3r8 High-performance Chip, Equipped With Xtensa 32-bit Lx7 Dual-core Processor, The Main Frequency Is Up To 240mhz Integrated 512kb Sram And 384kb Rom, Built-in 8mb Psram And 16mb Flash Support 2.4ghz Wi-fi And Bluetooth 5 (le), Built-in Antenna, Support External