ST Link V2 with STM32WLE5JC

[BT.1]

Can I use ST link V2 to program STM32WLE5JC microcontroller via SWD?​

[Remi QUINTIN]

​Yes !  You can use ST-LINK V2 or any other probe supporting SWD protocol with the STM32WL nucleo board.

Note that STM32WL Nucleo board uses ST link V3.