Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
首次看到FR芯片，不需要蓝牙部分，适合用来当做单片机用吗？看到内置的的flash比较大，sram也还可以
是的，可以的，也有对应的mcu库
mcu库是单独的一套嘛？