1. Pass the 2 pin connecting wire through the hole for the switch, plug it in the PCB.

    https://s3-us-west-2.amazonaws.com/secure.notion-static.com/04665c85-7e2c-48fb-bb4d-768e56127423/Switch-PCB1.png

  2. Snap the switch into place above the power adapter hole. Switch it ON and power up the PCB!

    https://s3-us-west-2.amazonaws.com/secure.notion-static.com/f4f780a8-01f2-4f98-8501-e16524ff7453/Switch-PCB2.png

  3. Connect the power adapter to the PCB.

    https://s3-us-west-2.amazonaws.com/secure.notion-static.com/201a7987-9fa7-4121-9fa4-de5363cb204f/AdapterPCB.png