Note: Do not include Raspberry Pi 3B/4, Please Buy alone.

Overview

This is an I/O expansion kit designed for Raspberry Pi,
which provides 4 sets of 2x20 pinheaders,
that means a handy way to "stack" multi different HATs together,
and use them as a specific combination / project.

Features

• Standard Raspberry Pi connectivity, directly pluggable OR through ribbon cable

• 4 sets of 2x20 pinheaders, connect multi HATs together

• Clear and descriptive pin labels for easy use

• Reserved jumper pads on the bottom side,
  pin connections are changeable by soldering, to avoid pin conflicts

Note: make sure there are no any pin conflicts between the HATs you want to use together before connecting.

Video

1. Pi GPIO x1

2. screws pack x1