Our IO expansion board is evolving, this latest V5 IO expansion shield is now supporting Xbee. It combines our popular Xbee shield with IO expansion shield(V4). It even supports SD card which provides the ultimate functional expansion for Arduino so far.  As its predecessor, it supports RS485, APC220Bluetooth communication, servo control.




  • Support Seperate Servo Power Supply
  • Support RS485
  • Support Xbee (Xbee pro)
  • Support Bluetooth
  • Support APC220
  • Support SD card read/write
  • Support URM04 




  • RS485 IO Expansion Shield for Arduino     x1

DFR0088 - Gravity: RS485 IO Expansion Shield for Arduino

  • Brand: Dfrobot
  • Product Code:ES000484
  • Availability:In Stock
  • 19.95€