USB to RS-485 Converter Breakout Board -Converter Module

Description:

This is the newest revision and fixes issues with the last board. This breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485.
SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps.
TXDEN pin of the FT232RL is connected to the transmit and receive enable inputs of the SP3485, this line is used to control the transmission mode of the RS-485 transceiver.
With the proper drivers installed, the FT232RL will enumerate as a virtual COM port; the drivers are available for Windows, Mac and Linux.
Breakout board includes the SP3485, FT232, TX/RX/RTS LEDs, Mini-B USB connector, filter capacitors, and other components shown on the schematic.

Specification:

Material : plastic + electronic components
Product detailed size: 40 x 23 x 5mm / 1.57 x 0.91 x 0.20inch
RX, TX, and RTS LED indicators
USB power and RX/TX lines broken out to : 0.1" pitch header
RS-485 input/output broken out to connector, 3.5mm screw terminal, and 0.1" pitch header
Driver/Receiver Enable connected to RTS line of FT232RL
Input Voltage Range : 7V to +12V

Package Includes:

1 Piece USB to RS-485 converter module