Hi wangdong,
Do you try the RT1050 newest SDK code sdk2.5.0?
Which can be downloaded from this link:
Welcome | MCUXpresso SDK Builder
Whether the official code works OK on your side or not?
Have a great day,
Kerry
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------