RS-485 Breakout Board, Auto Direction, MAX13487

Description Based on MAX13487, auto direction in or out Power supply 5V Sufficient protection, over-voltage, over-current, lightning, etc. Fit for most general purpose On board terminal resistor 120R On board serial side TXD, RXD LEDs, and power indicator LED Reserved common-ground connection Each purchase for one board Documentation, demo please see on this page.