.. include:: ../mk1ef.txt Connect Power and Ground to Power Bus Strips ============================================ *Cow Pi mk1e: Arduino Nano form factor* .. include:: power-steps.rst :\:[   ]: Insert the other end of the ``GND`` wire into the upper |ground| marked with a blue stripe. See :numref:`mk1ePowerConnections`. .. _mk1ePowerConnections: .. figure:: power.jpg :height: 6cm Tapping power and ground from the |developmentBoard|. .. NOTE:: The lower |power| and the lower |ground| are *not* connected to anything. This is because we want to keep the rat's nest of jumper wires away from the slide-switches and pushbuttons. If you later attempt to use the lower |power| and the lower |ground| for power & ground, that will be ineffective. .. ATTENTION:: **CHECKPOINT 3** | |checkpoint| connected the |developmentBoard| to the upper |power| and the upper |ground|. |updateCheckpointsTXT|