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Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Image 1
Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Image 2
Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Image 3
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Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Image 5
Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Thumbnail 1
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Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Thumbnail 3
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Pomodoro Cube / ADHD Timer case for ESP32 Matrix 3D Printer File Thumbnail 5

Pomodoro Cube / ADHD Timer case for ESP32 Matrix

shantanugoel avatarshantanugoel

December 22, 2025

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Description

This is a case for my pomodoro cube / adhd timer based on Waveshare ESP32 S3 LED Matrix. Note that this is not a generic / standalone case. It is adapted to the below specific hardware.

 

Hardware / Software details are at: https://github.com/shantanugoel/pomodoro_cube 

 

Assembly:

  • Front is meant to have some space for the USB C connector of  ESP32 S3 LED Matrix board. Please orient it that way
  • There's an optional insert that can be printed to keep the board from moving
    • You might need to cut off the insert from one of the corners if you have larger header connectors to complete the circuit diagram
    • You can either do this cutting by adding a negative part in the slicer or just use pliers to do that post printing
  • The back is adapted to Adafruit USB C Lipo Charger (4410) and a generic SPDT switch. You may need to make modifications here in case you use a different board/switch

License:

MakerWorld Exclusive License

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