The STM32 STM32L0x3 ref manual (RM073) and STM32L073 datasheet both show only 2 pins for the SWD programming interface:- PA13 (SWDIO) - PA14 (SWCLK)But the schematic for the STM32L073 Nucelo PCB shows PB3 connected as SWO.I dont see any reference to ...
