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RP2350-PICO2-XXL
User Manual
olimex.com
Rev.1.0 January 2025
1

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Summary of Contents for OLIMEX RP2350-PICO2-XXL

  • Page 1 RP2350-PICO2-XXL User Manual olimex.com Rev.1.0 January 2025...
  • Page 2: Table Of Contents

    Table of Contents Introduction to RP2350-PICO2-XXL......................3 Order codes for RP2350-PICO2-XXL and accessories:................4 HARDWARE.............................5 RP2350-PICO2-XXL layout:........................6 Bottom for XXL............................8 RP2350-PICO2-XXL GPIOs:.......................9 RP2350-PICO2-XXL schematics:.......................11 UEXT connector:..........................12 pUEXT signals:...........................13 Qwiic/Stemma connector:........................13 Micro SD card connection:........................14 PSRAM connection:..........................15 LED connection:..........................16 SOFTWARE:............................17 Revision History............................18...
  • Page 3: Introduction To Rp2350-Pico2-Xxl

    Introduction to RP2350-PICO2-XXL RP2350-PICO2-XXL is re-design of the popular Raspberry PI PICO2 board with these improvements: • all 48 RP2350 GPIOs are available to the user • USB-C power supply connector which allow more current to be used by the board •...
  • Page 4: Order Codes For Rp2350-Pico2-Xxl And Accessories

    Order codes for RP2350-PICO2-XXL and accessories: RP2350-PICO2-XL industrial grade RP2350-PICO2 board with 48 GPIOs exposed RP2350-PICO2-XXL includes everything in XL plus 8MB PSRAM and microSD card USB-CABLE-AM-USB3-C high quality USB-C cable for power and programming pUEXT pack of cables pack of 3 pcs 200 mm pUEXT cables...
  • Page 5: Hardware

    HARDWARE...
  • Page 6: Rp2350-Pico2-Xxl Layout

    RP2350-PICO2-XXL layout: Top for XL and XXL UEXT RESET 2MB or 16MB Flash RP2350B USB-C Qwiic Stemma Boot button Power supply...
  • Page 7 Bottom for XL...
  • Page 8: Bottom For Xxl

    Bottom for XXL 8MB PSRAM Micro SD card...
  • Page 9: Rp2350-Pico2-Xxl Gpios

    RP2350-PICO2-XXL GPIOs:...
  • Page 10: Power Supply

    POWER SUPPLY: VBUS +5V from, USB-C output VDD_SYS +5V may be output or input if you want to use as input i.e. to feed power from external 5V to this line make sure board is not connected to USB! when you use as output i.e. you feed external electronics from it up to 1A @ 5V +3.3V output which can source up to 2A @ 3.3V 3V3_EN...
  • Page 11: Rp2350-Pico2-Xxl Schematics

    RP2350-PICO2-XXL schematics: RP2350-PICO2-XXL latest schematic is on GitHub...
  • Page 12: Uext Connector

    - mUEXT is 1.27 mm step boxed header connector which is with same layout as UEXT - pUEXT is 1.0 mm single row connector (this is the connector used in RP2040-PICO30) Olimex has developed number of MODULES with this connector. There are temperature, humidity, pressure, magnetic field, light sensors.
  • Page 13: Puext Signals

    pUEXT signals: Qwiic/Stemma connector:...
  • Page 14: Micro Sd Card Connection

    Micro SD card connection:...
  • Page 15: Psram Connection

    PSRAM connection:...
  • Page 16: Led Connection

    LED connection:...
  • Page 17: Software

    SOFTWARE: RP2350-PICO2-XXL uses same software as PICO2 • Raspberry PI C-SDK • MicroPython SDK (note that to the current date RP2350B chip support is not implemented in MicroPython and the access of the GPIO30-47 in MicroPython is not implemented. •...
  • Page 18: Revision History

    Revision History Revision 1.0 January 2025...

Table of Contents