不知道硬件能不能上传，这是usb口转串口的硬件电路图和PCB板（已经排好版，直接印刷都行，我刷了个，15200没问题），带光耦隔离，器件型号上面都有，至于驱动，直接上网搜去吧，通用。-I do not know the hardware can not upload, which is the usb port to serial port hardware schematics and PCB board (already lined version, direct printing are