Wireless MAX7219 LED Billboard – ESP32C3 Arduino
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Description
This 3D model is the complete housing for my Wireless LED Billboard, a smart LED display based on an ESP32.
The project combines a 64×16 LED matrix, a WS2812 LED strip, integrated WiFi, a local web server for control, as well as animations, clock, text displays, weather data, effects, and much more.
The 3D models provided here are part of the complete hardware construction of the project and allow you to build the display exactly as shown in the video.
📂 Included 3D Files
- Front frame for 64×16 LED matrix
- Case / Housing body
- Backplate / Rear cover
- Mounts & Spacers
- Cable management clips (optional, depending on version)
- Openings for USB port, button, and LED strip
- Side air vents for heat dissipation
🛠 Functions & Structure
- Suitable for MAX7219 64×16 Matrix
- Suitable for ESP32C3
- Designed for 5V power supply + clean cable routing
- Space for LED strip (WS2812B) top or bottom
- Easy assembly with screws or adhesive pads
- Stable wall mounting possible (holes available)
🌟 Features
- Stable print without support (depending on orientation variant)
- Optimized for PLA / PETG
- Clean fit for matrix panel + PCB + power modules
- Perfect alignment for visible pixels without light bleed
🧩 Print Recommendations
- Material: PLA or PETG
- Layer height: 0.2 mm
- Infill: 20–30 %
- Wall thickness: 2–3 perimeters
- No support needed (Front-Frame = support-free design)
📘 Note
This model is part of my complete DIY project:
An LED billboard controlled via an integrated browser – whether it's animations, texts, weather, time, LED colors, or LED strip effects.
Associated files such as Code, Electronics setup, Webserver interface, Schematic, Component parts, and Instructions can be found in my YouTube video.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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