Arm Mbed OS support forum

Can I replace MCU on Nucleo board?

Hello everyone, i have an NUCLEO-L073RZ development kit, but, unfortunately, the MCU on it was damaged, so can i buy a new stm32l073rz microcontroller then replace it ? just the main chip was damaged, st-link, other peripherals still OK !
Thank for your help :((

I guess you could. But Nucleo board are usually very cheap (14€ here), so you might be better off buying a new one.

1 Like

have you tested that ? , i 'm considering how can it identify the NUCLEO board everytime i plug it into PC usb :smile: thanks u so much :smiley:

no I haven’t – and I would not if I had the same issue.

1 Like