RADDS Extension Board

This RADDS Extension board adds 2 additional stepper driver outputs to the RADDS Board. With this extension board, the total driver outputs will total 8, this enough for 5 independent extruder’s on a Cartesian based machine!

In additional to 2 extra driver outputs, this RADDS extension board also supports connecting one HC-06 Bluetooth module (Not included) or other serial adaptor.

Connecting the RADDS Extension requires soldering the included angled header pins to AUX1 on the RADDS Board.