The ExrPad v1 is a pretty small and neat macropad!

Before i start, i just wanna thank @shadow and @rekirxs (both in the hackclub slack) for all the help through the process from the schematic to the case, couldnt have done it without you guys !

TODO: write smth here (i really wanna write this now but its 12 am and i need my 3 hours of netflix before i go to sleep)

The features include:

• A powerful microcontroller as the main piece in the device (Seed Studio XIAO rp2040)
• 6 Cherry MX switches that are fully programmable
• A rotary encoder and switch (pressable rotary encoder)
• A 128x32 OLED display

The entire thing is inside a neat package consiting a 3D printed case (top and bottom part)

Folder structure:

ExrPad-v1 # Root
  /PCB  # Folder containing all files for the PCB design
    ExrPad.kicad_pro  # The main project file of the kiCAD project
    ExrPad.kicad_sch  # KiCAD schematic
    ExrPad.kicad_pcb  # KiCAD PCB Design
  /CAD  # All files for the 3D design of the device
    ExrPad_v1_top_rev2.step  # Top part of the case
    ExrPad_v1_bottom.step  # Bottom part of the case
    ExrPad_v1_assembled.step  # Full case with pcb and components, used for images
  /Firmware  # All files related to the firmware/software side of the project
    TODO: This as welll

Schematic	PCB	Case parts	Full design (PCB and case)

• Seeed XIAO RP2040 — x1
• MX-style mechanical switches — x6
• EC11 rotary encoder (with switch) — x1
• Blank DSA keycaps — x6
• 0.91 inch OLED display — x1
• M3 x 16 mm screws & M3 heat-set inserts — x4� x4