128KB ROM,16KB LP ROM,768KB L2MEM,32KB LP ,8KB TCM Powerful image and voice processing capabilities, including image and voice processing interfaces such as JPEG codec, pixel processing accelerator (), image signal processor (ISP) and H264 video encoder,32MB PSRAM in chip package, 32MB Nor Flash externally integrated Common peripheral interfaces such as MIPI-, MIPI-, USB 2.0 OTG, Ethernet, SDIO 3.0, SD card slot, microphone and speaker terminals are brought out on the board 2x20 pin headers are provided on the board, leading to 27 remaining programmable GPIOs Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. It also supports hardware access protection, enabling access rights management () and privilege separation This product is a multimedia development board based on the ESP32-P4. It provides a rich set of human-computer interaction interfaces, including MIPI- (integrated image signal processor, MIPI-), SPI, I2S, I2C, LED PWM, MCPWM, , ADC, UART, and TWAI. It also supports USB OTG 2.0 and Ethernet, and has an onboard 40-pin GPIO expansion header compatible with some for expansion boards, enabling a range of application adaptability. The ESP32-P4 is equipped with a RISC-V dual-core processor, supports up to 32MB of PSRAM, and features peripherals such as USB 2.0, MIPI-/, and 264 encoding, meeting the needs of low-cost, high-performance, and low-power multimedia development. Furthermore, the ESP32-P4 integrates a digital signature peripheral and a dedicated key management unit to data and operation security. Designed for high-performance and high-security applications, the ESP32-P4-ETH meets the needs of embedded systems for human-computer interaction, edge computing, and I/O expansion. (The product printed words depending on the batch, but this does not affect use) Specification:A:welding needle arrangement Color:As Shown Material:PCB Package Contents: 1 * Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.