SBrick is managed using the SBrick app, which you can download for free
Each SBrick has 4 outputs, allowing you to control up to 4 different Lego power functions at the same time using just one SBrick
Customize the user interface any way you want using the web-based 'profile designer'

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.1 inch
Height : 0.9 inch
Length : 3.4 inch

Item Weight: 1.76 ounce (View shipping rates and policies)
Shipping Weight: 1.76 ounce (View shipping rates and policies)

ASIN : B011RPOC32