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 OK), with optocoupler isolation, part number, above all, as the driver, go directly to Internet search , General.