工具类–隔离式USB转UART

连接ing an embedded systems UART to a PC through a USB to UART converter is something that every embedded software developer is familiar with.  Many developers don’t leave home without a FTDI232R board from Sparkfun (//www.sparkfun.com/products/12731).  The 上 ly problem with this great little tool though is that it doesn’t provide any protection to the PC … 继续阅读 工具类–隔离式USB转UART