Holographic Wire Frame Renderer Kit with ESP32
ESP32 Holographic Wire Frame Renderer Kit – Rotating 3D Visuals at 30fps in Your Palm
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit transforms an ESP32-S3 into a tiny holographic engine that draws rotating 3D wireframe models on a 2.4-inch TFT screen. You'll wire up the display, load the firmware, and watch cubes, spheres, or your own models spin at 30 frames per second—all driven by DMA for flicker-free performance. Ideal for final-year engineering demonstrations, data visualization experiments, or adding a sci-fi edge to your maker portfolio.
What You'll Build
A self-contained holographic wireframe renderer that displays any 3D model as a glowing line drawing. The ESP32-S3 handles matrix math and line-drawing in real time, while two potentiometers let you control rotation speed and perspective zoom. Tactile buttons switch between pre-loaded models or reset the view. Once assembled, you have a portable 3D display that demonstrates core computer graphics concepts on embedded hardware.
What You'll Learn
- Write C++ code for real-time 3D wireframe projection using matrix multiplication
- Leverage ESP32-S3 DMA to achieve smooth, flicker-free 30fps TFT updates
- Calibrate potentiometer and button inputs for responsive model interaction
- Optimize embedded rendering pipelines for constrained memory and CPU cycles
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-S3 Dev Board | 1 |
| 2.4in TFT ILI9341 | 1 |
| 10kΩ Potentiometer | 2 |
| Tactile Button | 2 |
| 100nF Caps | 5 |
| PCB Prototype Board | 2 |
| 5V 2A PSU | 1 |
| Enclosure Box | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for B.Tech ECE/CS students, research scholars, and advanced hobbyists who want to explore real-time 3D graphics on microcontrollers. If you're building a final-year project on embedded visualization, preparing a Smart India Hackathon demo, or prototyping at an ATL Tinkering Lab, this kit gives you a complete, debugged stack. Prior soldering experience and C programming familiarity are assumed.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code to talk to our AI companion, which walks you through every step. You can also reach out on WhatsApp for direct help from our team.
Can I load my own 3D models?
Yes, the firmware accepts OBJ-like wireframe definitions. Use the included Python conversion script to turn your models into arrays and upload them over USB.
Is the display a true hologram?
It's a wireframe projection on a 2D TFT, not a volumetric hologram, but the rotating perspective creates a convincing 3D pseudo-holographic effect that wows viewers.
Do I need an oscilloscope for debugging?
No, the AI companion guides you through a logical debug flow using only a multimeter. An oscilloscope can speed up signal checks but is entirely optional.
ESP32-S3 renders rotating 3D holographic-style wireframe models on 2.4in TFT at 30fps using DMA.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items