A premium RP2350-based microcontroller board with 16MB flash, 8MB PSRAM, USB-C, and multiple connectivity options. Maintains the original Pico footprint for compatibility with existing add-ons while adding significant upgrades.

Features Qwiic/STEMMA QT connector for easy I2C breakout connection, SP/CE connector for SPI devices, and a debug connector for SWD programming – all without soldering.

Key Features

• RP2350B Chip – Dual ARM Cortex M33 at up to 150MHz with 520KB SRAM
• 16MB Flash – QSPI with execute-in-place
• 8MB PSRAM – For memory-intensive applications
• USB-C – Modern connector for power and programming
• Qw/ST Connector – Plug-and-play I2C breakout support
• SP/CE Connector – SPI/serial device connection
• Debug Connector – 3-pin JST-SH for SWD debugging
• Reset & BOOT Buttons – BOOT doubles as user button (GP45)
• User LED – On GP25, same as original Pico

Specifications

• Processor: RP2350B (Dual Cortex M33 @ 150MHz)
• Memory: 520KB SRAM, 16MB Flash, 8MB PSRAM
• Regulator: 3.3V @ 600mA max
• Input Voltage: 3V–5.5V
• Dimensions: 53 × 21 × 9 mm
• Compatibility: Raspberry Pi Pico add-ons

Package Contents

• 1× Pimoroni Pico Plus 2

Resources

• Pinout Diagram (PDF)
• Schematic (PDF)
• MicroPython Builds and Examples
• CircuitPython Download