This page contains some miscellaneous notes about wiring on the [KR01] robot. [{TableOfContents}] !! I2C Bus !! GPIO Pin Usage Generally, port wires are orange or red, starboard are green (like on a boat). %%small || PIN || PIN | ... | ... | __10__ | GND | __9__ | __25__ | __11__: STATUS LED | __8__: ENCODER A2 | NA | __7__: ENCODER B2 | NA | NA | __5__: STARBOARD INFRARED | GND | __6__: CENTER INFRARED | __12__: PORT INFRARED | __13__: PORT BUMPER | GND | __19__: CENTER BUMPER | 16 | __26__: STARBOARD BUMPER | 20 | GND | 21 %% GPIO pin 20 is reserved for something, I can't remember. ---- [{Tag KR01}]