Pimoroni PIM532 Breakout Garden for Raspberry Pi 400 offers an easy, solderless, and swappable way to use with Pi. This breakout garden board comes with two I2C slots (5 pins) and one SPI slot (7 pins). The PIM532 board features three sturdy edge-connector slots that connect the breakouts to the pins on Raspberry Pi. This board is useful for prototyping projects without the need for complicated wiring, soldering, or breadboards, and can grow or change up the setup at any time.