Resolved! For the STM32Cube Monitor-Power X-NUCLEO-LPM01A where is the X-CUBE-POWER source to build testing software for bench-marking devices?
Just powered up the X-NUCLEO-LPM01A with a L432KC mounted in the Nano socket but without having software to cycle thru test modes I have a flat line. In other words, blinky don't cut it for power monitoring.