Using Nucleo STLink to Flash Off-board Chips

Standard Board Interface

Pin
Signal (DUT's side)
Color

1

GND

Brown

2

3V3

Red

3

SWCLK

Orange

4

SWDIO

Yellow

5

RX (STLINK -> DUT)

Blue

6

TX (DUT -> STLINK)

Green

Nucleo Pinout

Example Connection

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