CCTV Analytics Motion Heatmap Kit with ESP32 + LED
CCTV Analytics Motion Heatmap Kit with ESP32 + LED
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform the ESP32-CAM into a standalone surveillance analytics engine that continuously compares frames, detects movement, and builds a pixel-level heatmap of all activity. The resulting bitmap is saved to an SD card and displayed on the bright OLED screen, giving you a visual history of motion hot spots without a single line of cloud code. Ideal for indoor security pattern analysis, retail footfall mapping, or factory safety auditing.
What You'll Build
You assemble a compact wall-mountable device that captures camera frames, performs real-time frame differencing, and accumulates motion pixels into a heatmap bitmap stored on a microSD card. The OLED displays status and a preview of the motion overlay. Once built, you can deploy it in any room and later extract heatmaps to understand where activity concentrates over hours or days.
What You'll Learn
- Implement frame differencing algorithms on an ESP32 microcontroller
- Generate and update a heatmap bitmap image entirely in RAM
- Timestamp motion events with the DS3231 real-time clock
- Manage SD card file formatting and write bitmap files via SPI
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-CAM | 1 |
| FTDI Programmer | 1 |
| MicroSD Module | 1 |
| DS3231 RTC | 1 |
| LM2596 Buck Converter | 1 |
| 0.96in OLED | 1 |
| 1000µF 25V Capacitor | 2 |
| 100nF Capacitor | 10 |
| PCB Prototype Board | 2 |
| 5V 2A Power Supply | 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
Engineering graduates and professionals working on embedded vision portfolios, B.Tech ECE/EEE final-year projects requiring image processing, and security-system designers prototyping edge-analytics cameras. Researchers collecting indoor motion datasets or participants in Smart India Hackathon challenges on surveillance will find the heatmap generation routines instantly useful.
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?
Our AI companion explains frame differencing logic, wiring colour maps, and bitmap encoding step by step. You can also send a photo via WhatsApp and we'll personally help you debug.
Does this kit require an existing CCTV camera?
No, the ESP32-CAM acts as the camera sensor and processing unit. You only need the included parts and a USB power source.
Can I view the heatmap without removing the SD card?
The OLED shows a live preview of the motion overlay, but the final bitmap is stored on the SD card. For wireless viewing, you can extend the firmware with Wi-Fi streaming (not part of the core build).
What programming knowledge do I need?
Basic familiarity with Arduino IDE and C++ is helpful. The AI companion explains every library call, so dedicated beginners can still complete the project, though patience is required given the complexity.
ESP32-CAM runs frame differencing. Accumulates motion pixels into heatmap stored as bitmap on SD.
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.
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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