Join Headers

Solder short headers to the QT Py and EYESPI board to keep the board stack compact.

Connect Ribbon cable

Use a 100mm long Flex PCB cable to join the two boards. Carefully lift the cable hinge and insert the cable with the blue backing facing down to make a connection to each board.

Place TFT display

Align the screw holes on the display to the standoffs inside the case and fasten with two M2.5x5mm screws.

Gently fold the ribbon cable along the display cutout inside the case.

USB C Adapter

Connect the USB C adapter with the connector facing the QT Py buttons. 

The adapter press fits through the cutout on the lid. 

The printed USB holder plate is inserted between the QT Py and EYESPI board with the extruded rectangle facing down.

Secure the printed holder plate with two M2.5x5mm screws.

Align lid

Carefully fold the ribbon cable into the case. Align the cylindrical part of the case to the lid. Apply pressure to the square portion of the lid to press fit the two pieces together.

Remove protective film 

Peel the protective film from the display if you haven't already!