This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

EVM430-FR6043: 为什么开发板的液晶一会可以显示一会又不行

Part Number: EVM430-FR6043

 我重新烧录了一遍程序 然后长按了select按钮就能显示 但是关掉外接电源和USB 重新开启的时候就又不显示了