PiFex Interface Module

The Pi Interface Explorer or PiFex, is a simple hat for a Raspberry Pi designed for tinkerers and hardware hackers alike. By breaking out the commonly used interfaces and routing them through a bi-directional level shifters, we aimed to streamline some of the initial steps when reverse engineering a new device or trying to learn how a new sensor works.

The PiFex hat features:

• Dual TXB0108 level shifters

• Onboard 128x64 OLED I2C Screen

• Toggle switch for configuring output voltage

• PiFex Breakout Cable
• PiFex Baseplate

To learn more about the PiFex and what it is capable of, check out the overview blog post here.

Note: This product requires you to have your own Raspberry Pi 4, by purchasing the PiFex you are purchasing the main hat and logic analyzer adapter board.