Control Interface
Before you start building the station, you will need to source all the components listed in our bill of materials (
, 
), which is given on the next page.
For this section you will need:
Electronic Components
- 7 10 cm female-female jumper
- 8 10 cm male-female jumper
- 12 20 cm female-female jumper
- 1 40 pin header
- 1 5.5mm female jack connector
- 1 LCD screen
- 1 Membrane 4x4 keypad
- 1 Raspberry Pi Pico
- 2 TMC2209 driver
- 1 Voltage regulator
Mechanical Components
- 8 M3 10mm screw
- 4 M3 16mm screw
- 1 M3 25mm screw
- 14 M3 nut
Printed Parts
Instructions
These instructions will take you through how to assemble the control interface and install the firmware.
The assembly and installation are described in several steps:
- Assemble the Front Panel
- Assemble the Main Electronics
- Assemble everything together
- Firmware Installation