PiG (Pi4GPU)

Raspberry Pi CM4 carrier board for testing GPU cards

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Dedicated carrier board for Raspberry Pi CM4 module (and compatible models) for testing high-performance GPU cards, enclosed in the standard PCIe form factor card.

Technical specification:

ports: HDMI, 1GbE RJ45, 2x USB 2.0 host (Type A);
power supply inputs: 12VDC DC barrel jack or 6-pin Molex (8A max.);
microSD slot for CM4 Lite module;
full 40-pin GPIO pin header;
4-pin fan socket (controlled by EMC2301) - 5/12V version supported;
USB-C for flashing CM4 module;
system and user LEDs;
PCIe x4 edge connector (PCIe x1 lane only implemented);
I2C diagnostics module for analog measurements (system power rails, 3.3V/5V/12V, voltage/current);

Project published as Open Source Hardware (OSHW) under CERN OHL v1.2 (Open Hardware License).

Jeff Geerling video review:


x-zip-compressed - 18.39 MB - 04/13/2023 at 16:54



x-zip-compressed - 15.08 MB - 04/13/2023 at 16:53


Enjoy this project?



Technology overkill wrote 04/14/2023 at 18:20 point

The only question left to answer is, can it run Doom?

  Are you sure? yes | no

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