Components

	FTSH-105-01-L-DV-K Samtec	x 1
	6-pin Pin Socket 2.54mm Samtec	x 1

Tools, APP Software Used etc.

KiCAD

Kicad

Description

Onboard ST-Link to Standard ARM Cortex Debug Connector Adapter

It is adapter designed as adapter for 6-pin headers which are present on most STM32 Nucelo and Discovery boards for debugging external microcontrollers. This adapter turns this ST proprietary 6-pin connector to standard 10-pin 1.27mm pitch ARM Cortex Debug connector described, for example, at ARM Developer website. It is useful if you need to program or debug external or your own board using this standard compact connector. It is also usable as breakout for this connector since it exposes SWDIO, SWCLK, SWO, and RESET signal from this tiny connecter on more easily accessible Pin sockets.

Schematics

3D View

BOM

ARM Connector - Samtec FTSH-105-01-L-DV-K
6-pin Pin Socket - Samtec SSQ-106-01-L-S or compatible

Schematic and Layout

onboard-stlink-to-std-con-schematics.pdf

Download BOM(Bill of materials)

Mar 21,2026

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Onboard ST-Link to Standard ARM Cortex Debug Connector Adapter

Adapter allowing using STM32 Nucleo / Discovery onboard debugger to debug MCUs on external boards using standard 10-pin ARM debug connector.

Published: Mar 21,2026

Standard PCB

BOM(Bill of materials)

Centroid file

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