The M5Stack Stamp-P4 Module is a compact, high-performance embedded platform built around the ESP32-P4NRW32, designed for demanding applications such as UI rendering, image processing, and edge AI.

It features a 32-bit RISC-V dual-core processor running at up to 360MHz, alongside a low-power single-core coprocessor at 40MHz for efficient background tasks. With 16MB of Flash and 32MB of PSRAM, it provides the memory needed to handle more complex workloads and data-heavy applications.

For multimedia and human-machine interaction, the module includes a MIPI-CSI camera interface and a MIPI-DSI display interface, enabling direct connection to cameras and high-resolution displays. It also integrates a hardware H.264 encoder, ISP image signal processor, and pixel processing accelerator, allowing for smooth video capture, encoding, and graphical interface performance.

The Stamp-P4 supports a wide range of high-speed interfaces, including USB 2.0 OTG HS, Ethernet (GMAC), and SDIO 3.0, making it suitable for connected and data-intensive applications. Its flexible form factor supports multiple mounting options, with compatibility for 1.27mm and 2.00mm pitch SMT as well as standard 2.54mm DIP headers, making integration into custom PCB designs straightforward.

Overall, it provides a capable platform for rapid prototyping and deployment of embedded systems requiring strong processing, connectivity, and multimedia support.

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-Add-on 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

Specifications

Resources

• Product Documents

Package Contents

• 1x M5Stamp ESP32P4 Module