Hello,everyone!What is meaning about serial RS-232 to RS-485.....it is difficult to me to understand
It won't be so difficult after you Google on "RS-232 to RS-485 converter" where you will find that it is a device for interconnecting two different serial communications protocols.
"I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." -- Albert Einstein