sb components raspberry pi pico board with raspberry pi pico zero board, pico expansion module board for rpi pico, raspberry pi pico kit sb components pico zero board is an advantageous and neatly labelled board with a 6x20 grid of 2.54mm spacing mounting holes suitable for users to easily solder the pico pins. pico zero board provides a secure, compact and long term safe house to your breadboard project with perfectly attaching custom circuits!