在TI官方文档TI_BLE_Software_Developer's_Guide中有这样一段话：
To download the compiled code into a CC2540/41 device and debug, connect the keyfob using a
hardware debugger (such as the CC Debugger, which is included with the CC2540/41DK-MINI
development kit) connected to the PC over USB.这段说所说下载编译好的代码到cc2540并调试，用链接到PC的usb接口的硬件调试器链接keyfob开发板。这里说的是用的keyfob开发板吗？
