It has onboard ethernet, 2 user buttons, and 3 user LEDs.
|Interface||Hardware Supported||TinyGo Support|
Programs are loaded onto the STM32 Nucleo L552ZE with the onboard STLink v2 hardware programmer, using the
openocd command line utility program to perform the board flashing. You must install OpenOCD before you will be able to flash the STM32 Nucleo L552ZE board with your TinyGo code.
tinygo flash -target=nucleo-l552ze