Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
4 years, 8 months ago.
How to use the kit as a standalone ST-LINK/V2-1?
I can't find information about how to use this board as a standalone ST-LINK/V2-1.
Question relating to:
Last updated: 13 Sep 2021
Affordable and flexible platform to ease prototyping using a STM32F031K6T6 microcontroller.
1 Answer
4 years, 8 months ago.
Hello Sz T,
The User manual for STM32 Nucleo-32 boards does not seem to provide such information. It's very unfortunate because in the Nucleo Features one can even read that there suppose to be a selection-mode switch to use the kit as a standalone ST-LINK/V2-1.
I haven't tried it yet but this might work:
- Install the missing/reserved ST-Link SWD connector CN2 (next to the USB connector).
- Disconnect the onboard STM32 MCU from power supply by turning the jumper JP1 (IDD) off.
- Connect the target board to the installed CN2 connector according to the pinout in Figure 11 of the User manual.
CN2 Connector
| Pin | Description |
|---|---|
| 1 | SWDIO |
| 2 | GND |
| 3 | SWCLK |