In a recent post we interfaced a small DMX RGB LED Par Light with an Arduino Uno through a MAX485 module. In this post we will learn how to work with a compact USB to RS-485 Converter Module. This ...

Rugged self-powered unit brings USB to legacy devices and laptops The self-powered USB-COMi USB serial-port adapter can add an RS-422/485 Windows Serial Com port to a PC using the existing USB ...

[André Sarmento] needed to connect a computer to an RS-485 bus. A simple converter can be sourced online, but the only thing he could find locally that was even close was a USB to RS-232 converter. He ...

The adapter products in this family are subdivided into three series. Those in the USB2-H-100X-M series are designed for interfacing with RS232 level I/Os and have the capacity to support maximum data ...

Connects via a USB port on the PC Once connected to the RS485 data line, plug into a USB port on the server PC and the control units will automatically be detected Suitable for wall mounting Black ...

Multiprotocol interface ICs can be used to connect a UART to an RS-485 bus architecture called point-to-point full-duplex (PTP-FD). The PTP connection usually ...