We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, and when a new one comes out we’ve got a pretty good idea what to expect.

Since the RP2040 microcontroller is available as a stand-alone component, it’s easy enough for third parties to churn out their own variations — or outright clones of — the Raspberry Pi Pico. Thus we ...

程文件夹重命名为“20_DTC_Using_UART”，最后再将它导入到我们的e 2 studio工作空间中。 对于Keil开发环境： 拷贝一份我们之前的Keil工程“19_UART_Receive_Send”，然后将工程文 件夹重命名为“20_DTC_Using_UART”，并进入该文件夹里面双击Keil工程文件，打开该工程。