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After the release of the Dajiang Elf 4 Pro, it's safe to say that many have gained some insight into the drone through various reviews and analysis articles online. However, when it comes to its internal structure, most people—including this editor—have never had the chance to take a close look.
Although drones are still considered a niche product compared to smartphones, their visibility has increased significantly in recent years, leading to growing popularity. As more users get familiar with them, curiosity about how they work has also risen. This has led some enthusiasts to take things into their own hands and start disassembling these devices to understand their inner workings better.
Here’s a detailed look at the internal components of the Dajiang Elf 4 Pro after a user recently took it apart and shared the findings.
The first step was removing the PTZ (Pan-Tilt-Zoom) unit, which now features an upgraded cooling fan system using a suspended design from ADDA. This is said to provide better airflow while reducing noise compared to the previous model.
There’s also an unknown USB port on the camera board, which remains unexplained for now.
Removing the first layer of the camera board reveals only the TF card and USB interfaces, suggesting a clean and streamlined layout.
The second layer includes a heat sink, with a Hynix RAM chip (model H9CCNNN8GTM) located on the front. This LPDDR3 memory has a capacity of 8Gb/1GB, which is more than sufficient for handling high-resolution video data like 100Mbps streams.
The back side of the heat sink is coated with thick thermal paste, ensuring efficient heat dissipation.
At the core of the camera is the Anba H1 image processor, a powerful chip that supports 4K 60fps H.264/AVC and 30fps H.265 video recording. This upgrade significantly enhances the quality of aerial footage.
Another notable addition is the high-power infrared laser lamp on both sides of the drone, as shown in the red frame. The yellow frame highlights the identification probe, which is integrated with the ESC motherboard.
Looking at the main circuit board, the green area houses the LC1860C quad-core processor running at 1.5GHz, responsible for visual obstacle avoidance. The red section contains the LC1160 power management chip, while the yellow area holds a Samsung flash memory chip. The remaining components are crucial for the image transmission system, which now supports dual-band 2.4/5.8GHz for improved signal stability.
From the dismantling process and hardware breakdown, it's clear that the Dajiang Elf 4 Pro boasts a highly integrated design with elegant module layouts and premium materials. It truly proves the saying: “Behind a sleek exterior lies a strong heart.â€