کابل USB To RS232

برای راه اندازی مراحل زیر را انجام دهید و درایور آن ch340   می باشد

USB to 9-pin serial cable USB to serial cable USB to COM port USB-RS 232 HL-340
Change the USB port to debug the serial port:
Step a: A USB serial end-to-serial converter connected to the female serial cable, serial cable and the other end of the female plug boards COM0 port.
Step 2: USB to serial converter USB end into the PC or laptop USB port.
Step 3 : Install the USB to serial converter driver .
Step 4 : Set up the HyperTerminal or DNW software