USB to RS 485 RS485 RS-485 Converter Adapter module FT232 FTDI Arduino USB to RS485 Converter. Uses FTDI FT232RL USB-serial converter and MAX485ESA ICs to provide a 3-pin RS485 connection (A, B, GND). Appears as a virtual comm port on your PC. RS485 Specs: - Half-duplex comms - +5V RS485 transceiver - Includes 120R termination resistor - Single unit load: 32 transceivers on the bus. - 300bps - 921.6kbps baud rate, non slew rate limited
Requires separate USB A-B cable for connection to PC