Member #149694

Member Since: September 4, 2010

Country: United States

  • i don't like this board the idea is great and RS-485 rocks. The termination resistor should have a jumper as well as the pull up and down resistor for the A and B. If you want to have 2 Arduinos talking this board would work fine as is. If you want to add more than two devices the resistors not having jumpers will cause you trouble as you add more devices. I guess you could always remove those resistors.