Assemble everything together

For this section you will need:

Parts

Mechanical Components

Step 1: Connect the LCD Screen to the Raspberry Pi Pico

Take the assembled front panel and locate the 4 20 cm female-female jumpers coming out of the LCD screen.
Connect these jumpers to the corresponding pins of the Raspberry Pi Pico in the assembled interface base, following the wiring diagram.

Step 2: Connect the Membrane Keypad to the Raspberry Pi Pico

Locate the 8 10 cm male-female jumpers coming out of the membrane 4x4 keypad.
Connect these jumpers to the respective pins of the Raspberry Pi Pico in the assembled interface base, following the wiring diagram.

Step 3: Fix the Front Panel in Place

Take 4 M3 nut and slide them onto the 4 sockets of the assembled interface base.

Use 2 M3 10mm screw to secure the assembled front panel to the assembled interface base in the 2 bottom holes.

Use 2 M3 16mm screw to secure the assembled front panel to the assembled interface base in the 2 middle top holes.

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