M5Stamp ESP32P4 Module

Description

Stamp-P4 is a high-performance embedded module based on the ESP32-P4NRW32 chip. The module features a 32-bit RISC-V high-performance dual-core processor (360 MHz) and a single-core low-power coprocessor (40 MHz), integrated with a 16MB Flash + 32MB PSRAM storage combination. It can stably support complex applications such as image processing, UI rendering, and edge AI inference. In terms of multimedia and human-machine interaction, the chip integrates a MIPI-CSI camera interface and a MIPI-DSI high-definition display interface, combined with a hardware-level H.264 encoder, ISP image signal processor, and PPA pixel processing accelerator, enabling smooth audio-video capture, encoding, and graphical UI display. The module interfaces are compatible with 1.27mm/2.00mm pitch SMT packaging and 2.54mm pitch DIP male/female headers. It supports high-speed communication peripherals such as USB 2.0 OTG HS, Ethernet (GMAC), and SDIO 3.0, making it easy to integrate into various PCB designs and helping developers quickly complete product prototypes and application deployment.

Features

• ESP32-P4NRW32 Core:
  • 16MB Flash
  • 32MB PSRAM
• AI vector expansion instruction set, suitable for edge-side AI recognition and data processing
• Peripheral Interfaces:
  • MIPI CSI (2-lane) camera interface
  • MIPI DSI (2-lane) high-definition display interface
  • SDIO expansion interface (Can expand Stamp-AddOn C6 For P4, quickly integrate 2.4GHz Wi-Fi 6)
  • RMII Ethernet expansion interface
• Module Packaging:
  • 1.27mm/2.00mm pitch SMT packaging
  • 2.54mm pitch DIP male/female headers
  • Supports multiple application forms (SMT, DIP, fly-wire)
• Integrated USB overvoltage protection design, supports input voltage protection greater than 6V
• Development Platform
  • UiFlow2
  • Arduino IDE
  • ESP-IDF
  • PlatformIO

Includes

• 1 x Stamp-P4

Applications

• Smart Home
• Industrial Human-Machine Interface (HMI)
• Visual acquisition nodes
• Edge computing devices

Specifications