What is rs 232: A Practical Guide to Serial Communication (what is rs 232)
Before we get into the nitty-gritty, let's establish what RS-232 actually is. At its heart, RS-232 is a classic, battle-tested standard for serial communication. It lays out the rules for how two devices—like a computer and a piece of industrial equipment—can talk to each other, sending data one single bit at a time over a … Read more