CRF nano-sumohat Please find the instructions and schematics in release - here! Instruction slides - here 3D manufacturing files Changelog Version Changes v1.2 Add EN_A and EN_B pins for controlling H-Bridge speedMove start module placement slightly more towards the edgeAdd header pins for unused ports on the Arduino to allow further extension / modsAdd an optional switch to pull-up and bypass start module v1.1 Move mounting holes slightlyAdd header pins for start module v1.0 First draft