drew nucci

UNITED STATES OF AMERICA ? + Follow

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CHINA, PEOPLES REPUBLIC
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Hector Arias Sanchez

SPAIN
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FRANCE
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Steven Piper

UNITED KINGDOM
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Tools, APP Software Used etc.

KiCAD

Kicad

Description

Raspberry Pi Micro SD Express Adapter

microSD-express Pi Adapter

This adapter allows you to connect a MicroSD Express card directly to the PCIe connector on a Raspberry Pi 5

Very fast speeds (800MB/s sequential read) can be achieved this way

NOTE: controlled impedance is critical for good PCIe performance. The files are designed for 50μm PI dielectric and 0.5oz copper.

original project by: https://github.com/vapetrov/microSD_express_Pi?tab=readme-ov-file#microsd-express-pi-adapter

Project now updated so you can now order a pcd + assembly...

Schematic and Layout

Git Project

https://github.com/vapetrov/microSD_express_Pi?tab=readme-ov-file#microsd-express-pi-adapter

schematic.pdf

Download Gerbers Download BOM(Bill of materials)

Aug 05,2025

1,233 views

Raspberry Pi Micro SD Express Adapter

2 Layers PCB 101 x 250 mm Polyimide Flex, 0.1 mm, 0.5, Immersion gold (ENIG), Black Solder Mask, White silkscreen

Micro SD Express with up to 800MB/s performance. Boot from PCIe interface.

1233

10.00 (1)

Published: Aug 05,2025

Flexible PCB

Download Gerber file 5

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

File Last Updated: 2026/01/03 (GMT+8)

File update record

2026-01-0322:27:09

Parts List (BOM) is updated.

2025-12-2802:21:40

Parts List (BOM) is updated.

2025-08-2001:16:29

Parts List (BOM) is updated.

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PCB+Assembly

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Topic

DIY Electronics

Computers & USB

Raspberry Pi

Raspberry pi Micro SD Express Raspi pcie

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