Adafruit Industries

Metro RP2350 with PSRAM

Adafruit Metro development board is engineered for high-performance embedded projects

Image of Adafruit Metro RP2350 with PSRAMThe RP2350 Metro Line development board by Adafruit is engineered for high-performance embedded projects, combining the power of the RP2350 chip with memory and I/O options. Whether building a custom interface, experimenting with video output, or needing a robust Arduino-compatible platform, this board delivers.

With dual Cortex®-M33 cores running at 150 MHz, 16 MB of QSPI Flash, and 8 MB of PSRAM, the Metro RP2350 is ready to tackle demanding applications. It supports USB host mode, has a built-in NeoPixel, and includes a debug port for advanced development. The RX/TX switch and SDIO-ready microSD slot make it a playground for hardware hackers.

Features
  • Dual Arm® Cortex-M33 cores at 150 MHz
  • 16 MB QSPI Flash and 8 MB QSPI PSRAM
  • 37 GPIO pins, including analog inputs and USB host support
  • MicroSD slot with SPI and SDIO pinouts
  • 5 V buck converter (6 V to 17 V input, 2 A output)
  • Onboard RGB NeoPixel and #23 LED
  • Stemma QT port for I2C peripherals
  • 22-pin HSTX port for DVI video or extra GPIO
  • USB Type-C® power and data, DC jack with on/off switch
  • Pico Probe debug port and RX/TX switch for UART flexibility
Applications
  • Embedded systems development
  • Custom Arduino-compatible projects
  • Video output experiments via DVI
  • Sensor interfacing and data logging
  • Educational platforms for microcontroller programming
  • Rapid prototyping with CircuitPython or MicroPython

Metro RP2350 with PSRAM

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
METRO RP2350 WITH PSRAM6267METRO RP2350 WITH PSRAM24 - Immediate$229.50View Details
Published: 2025-09-05