Olimex PICO2-XL - RP2350 Board with 48 GPIO

The Olimex PICO2-XL is an RP2350-based development board exposing all 48 GPIO from the Raspberry Pi RP2350B microcontroller!

The board features USB-C for power and programming, RESET and BOOT buttons, upright Qwiic/Stemma QT port, status LED and a pUEXT connector.

This more-affordable XL version of the Olimex PICO2 board range comes with 2MB external flash (vs the 16MB on the PICO2-XXL). The board features unpopulated pads for adding your own headers or soldering wires directly.

We also stock the meatier Olimex PICO2-XXL, which has 16MB external flash and a MicroSD slot.

Note: The PCB will show as 'XXL' as the XXL PCB is used for both variants of this board.

Features

• RP2350B Dual Cortex-M33 or dual RISC-V @ 150MHz
• 520 KB on-chip SRAM
• USB-C connector
• BOOT and RESET buttons
• 2MB QSPI flash
• 8MB QSPI PSRAM
• UEXT connector
• Qwiic/Stemma connector
• Status LED
• All 48 GPIOs exposed
• Dimensions (50x28)mm

Resources

Note: same documentation as the XXL version

Documentation

• PICO2-XL pinout
• PICO2-XL user manual
• PICO2-XL EU declaration of conformity
• PICO2-XL UKCA declaration of conformity

Hardware

• PICO2-XL schematic in PDF format
• PICO2-XL source CAD files on GitHub

Software

• Raspberry Pi C-SDK
• Micropython
• Arduino

Package Contents

• 1x PICO2-XL Development board