ST-LINK V2 does not work

[Frozenhore]

Hi!

I would like to ask for a little help. I have a LoraWan E5 wich I want to program with ST-Link V2, but as soon as I want to connect to it in the STM32CubeProgrammer I get the errors below. I also attached the pinout that I follow. I connect SWDIO, SWCLK, 5V and GND to the LoRa e5 mini. If I ping the lora with an AT command it responses on the serial monitor so the LoRa is ok. I updated the firmware wich was successful, also tried to set to reset mode and press the RST button while connecting but none of these are work. How would I be able to connect it?

[Andrew Neil]

Is it a genuine ST-Link?

https://community.st.com/t5/stm32-mcus/how-to-recognize-a-genuine-st-link-v2-versus-a-cloned-one/ta-p/49471

Show your target board schematic

A good, clear photograph of your setup may help.

[Frozenhore]

Yes its a genuine one. I attach some pictures of my setup, hopefully its visible. 

[Andrew Neil]

What board is that? give a link; show its schematic

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/ta-p/575228

[Peter BENSCH]

@Frozenhore Have you checked this web site?

[Frozenhore]

Its a LoRa e5 mini, i attached some pictures.

[Andrew Neil]

So this: https://www.st.com/en/partner-products-and-services/lora-e5-mini-dev-board.html

Which is this: https://wiki.seeedstudio.com/LoRa_E5_mini/

Have you contacted Seeed Studio for support?

[Frozenhore]

I tried it now but does not work for me, same issue. :(

[Andrew Neil]

Your photo is not very clear:

It's hard to tell where your wires are connected, but it looks like the red one is on the 5V - which is wrong.

Also no connection to RST - which is always good to have for "difficult" connections ...

[Frozenhore]

Yes I did some changes regarding another article but heres how I do it basically:

Pin 1 - Lora 3.3V

Pin 7 to Lora-E5 SWDIO

Pin 9 to Lora-E5 SWCLK

Pin 8 to Lora-E5 GND

I double checked it and it should be correct.