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MakerM0

Published: Jul 25,2024

3Plus v2 - A multifunctional MacroPad with display

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Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)

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Story

This is a multifunctional macro keyboard with a display, using mechanical switches. The V2 version mainly aims to address issues present in previous iterations:

  • It adopts a 0.85-inch TFT color screen, replacing the original OLED to prevent image retention.
  • It reduces screen costs and procurement difficulties.
  • It decreases the number of prototypes needed; currently, only one PCB prototype is required.
  • It uses a 0603 package, which is solder-friendly.

PCB

thickness:1.6mm

 

3D printing

 

click here

 

 

NOTE

Selecting between the NS4168 and the MAX98357.

 

 

 

Code
  • https://github.com/MakerM0/3Plus_v2
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Schematic and Layout
  • https://github.com/MakerM0/3Plus_v2
    View
CAD-Custom parts and enclosures
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MakerM0

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