SMARS Inventor The SMARS Robot powered by the Pimoroni Inventor 2040W. Video The YouTube video that goes along with this build can be accessed here: 3D printable STL files Download the STL files here: Battery Holder.stl chassis.stl Speaker Holder.stl Electronics 1x Inventor 2040W 1x LiPo Amigo Pro 1x Battery Galleon 1x JST-SH to JST-SH Cable 2x MMME Motors with Encoders 1x JST-SH 6Pin cables - 4 pack 1x Mini Speaker