The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller https://elecena.pl/product/7560011/st-link-v2-emulator-and-debugger 2017-02-01 https://elecena.pl/product/7560011/st-link-v2-emulator-and-debugger 2025-12-17