The StackyPi is a compact RP2040-based development board with the same physical form factor and pin layout as the Raspberry Pi Zero, allowing you to connect Raspberry Pi HATsor just use it as a funky little Pico alternative! This means you can fit a HAT designed for the Raspberry Pi, but use the RP2040 to control it using MicroPython or C/C++ just like the Raspberry Pi Pico.

So…it’s kind of like a Raspberry Pi Pico squashed into Pi Zero trousers with some extra little features on top – neat!

The StackyPi includes a Micro-USB port for power, 64MB flash memory, a BOOT and RESET button for the RP2040, a MicroSD port, status and power LEDs and pin breakouts.

The board has a 2×20 40-pin header with the same dimensions as the header on a Raspberry Pi 4/3/Zero, and the same power pins (the IO pins are different of course – this is where your code comes in!).

Need a Micro-USB power supply for the board? Grab one here.

Features

• Flash Memory 64MB
• Micro-USB Power Port
• MicroSD Card Port
• 2 Buttons
• Dual Arm Cortex-M0+ processor

Specification

• Voltage – 3.3V
• Communication –GPIO/UART/SPI/I2C
• Pins – 40
• Dimensions: 65 x 30 mm

Resources

• STEP File
• Product Dimension
• 3D PDF File
• Schematic File
• GitHub

Pinout

Package Contents

• 1x StackyPi board

HATs not included