DFRobot USB to RS485 Module Module FIT0737

The DFRobot USB to RS485 converter module( USB 1.1, USB 2.0, USB 3.0 compatible) can expandoneRS485 asynchronous communication interface from a computer’s USB interface to realize the communication between PC and other RS485 devices. The module uses a PL2303 chip and an easy-to-install driver. There are LED indicators on the module to show its working status: red for power, yellow for data sending, green for data receiving, which is convenient for system debugging. The baud rate of the module is 300bps-115.2kbps, and the RS485 transmission distance can be as far as 2kmat the speed of 57.6kbps

Working mode is asynchronous half duplex (RS485) self-adaption
Load capacity drive 32 RS485 devices
Transmission distance is up to 2Km at the speed of 57.6 Kbps
Power consumption is < 0.5W