Tiny 2350 (4MB Headered)

A postage stamp sized RP2350 development board with a USB-C connection, perfect for portable projects, wearables, and embedding into stuff.

Pimoroni's Tiny 2350 is a smaller alternative to the Raspberry Pi Pico 2, with more flash on board.

Programmable via USB-C, Tiny 2350 comes with 4MB of flash storage on board. The board has castellated pads so it can be soldered directly onto a PCB. It also has a programmable RGB LED, a reset button, a Qw/ST connector for connecting up I2C devices, and a boot button that can also be used as a user-controllable switch.

It's compatible with firmware built for the Raspberry Pi Pico 2 but offers a reduced number of pins due to its size. You can even run MicroPython on it!

This is the headered version, with downward-pointing pin headers pre-soldered, ready for a breadboard.

Features

• Powered by RP2350A (Dual Arm Cortex M33 running at up to 150MHz with 520KB of SRAM)
• 4MB of QSPI flash supporting XiP
• USB-C connector for power, programming, and data transfer
• User controllable RGB LED
• Qw/ST (Qwiic/STEMMA QT) connector for attaching breakouts
• Twelve IO pins (including four 12-bit ADC channels)
• Reset and BOOT buttons (the BOOT button can also be used as a user button)
• On-board 3V3 regulator (max regulator current output 300mA)
• Input voltage range 3V - 5.5V
• Programmable with C/C++ or MicroPython
• Dimensions: approx 22.9 x 18 x 5.8mm (L x W x H, including the USB-C port)