Hello, what is the utility of a nucleo card ? Test a programe before made a protoype ? else ? Thank's
It is not like you have to use the exact same chip to test an idea or concept. You can use a different chip in the same family with more/less pins depending on the requirements. A chip with less RAM/FLASH likely will cost less. Code is relatively portable across chips and boards.
Think of it like a rental car at some airport destination, you get to drive it for a week, it is not a big commitment, you're not going to be annoyed at the colour or gas mileage for years.
Thank you for the explications I have a nucleo-L053R8 and my porgram run on this card. Now I would test this program on my final card which has an STM32L051K8T6. I must to do another program or I can adapt this porgram ?