Is ST-LINK/V2 in-circuit debugger/programmer recommended to use in production/manufacturing to download programs? If not what is recommended to use in place of ST-LINK/V2?

[JRaut.11]

..

[TDK]

That will work. Any V2 or V3 programmer will work. I would use this along with the relatively small STDC14 connector on board.

https://www.st.com/en/development-tools/stlink-v3mini.html

The command line interface for STM32CubeProgrammer is particularly useful in production, IMO.

[waclawek.jan]

> I would use this along with the relatively small STDC14 connector on board.

That's a rather lavish choice for manufacturing of any scale, IMO.

JW

[TDK]

I generally get away with it in the small quantities I build.
A TC2030 connector or similar is another option for a small footprint, no part count solution.
https://www.tag-connect.com/product/tc2030-ctx-nl-stdc14-for-use-with-stm32-processors-with-stlink-v3