Tag Archives: Serial Communication

What’s So Special About RS232 and RS485?

Modbus over RS232 and RS485 kicked off networking in automation. Before then, all we had [...]

Serial Communications Questions RS-232 & RS-485

It’s old and of no use. Nobody wants it around anymore. No, that’s not what [...]

Mysteries of Serial Communications

For those of us that think, breathe and talk Ethernet all day long it is [...]

A Birthday Tribute to Myself

I just had a birthday. Not much of a celebration around my house. In fact [...]