PiFex Pi 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

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.

Note: Gumroad does not provide tracking information, upon purchase you will receive two emails:

1. A welcome email confirming the address with an estimated shipment date
2. A confirmation of shipment email including tracking information

Purchasing the PiFex also comes with access to a discord server for tips and tricks covering how to use the PiFex.

Please note that as of 5/8/24 current purchases will be delivered when the second batch of PiFex boards arrive. This is expected to be in June of 2024.