The Espressif ESP32-P4NRW16 is a high-performance 32-bit RISC-V MCU featuring a dual-core processor running up to 400 MHz for high-performance tasks and a 40 MHz low-power core for background operations. It integrates 16 MB PSRAM within a 10 × 10 mm QFN104 package and provides 55 GPIOs with extensive peripheral support, including SPI, I²C, I³C, UART, I²S, RMT, and PWM interfaces. Designed for advanced multimedia applications, it includes hardware accelerators for JPEG, H.264, and image signal processing, enabling efficient voice and vision AI processing. With dual cache architecture, rich connectivity, and high-speed external memory interfaces, the ESP32-P4NRW16 delivers exceptional processing power and flexibility for complex embedded and IoT designs.