Dji phantom 3 wifi extender11/23/2023 The second system lives at 192.168.1.10 (root / 123456) and seems to be responsible for video recording and encoding. The serial port communication is exposed over TCP port 2001 ( ser2net), which is what the DJI Vision app uses to talk to the Phantom.The system also provides access to the SD card via a webserver in order to allow images and recordings to be downloaded through the DJI Vision app. The first Linux system seems to a be a general purpose system which is hooked up to the flight controller via a serial port. In addition to the Range Extender, the Phantom itself sports two ARM-based Linux systems (probably on the camera module itself). Additionally, it is required that the network name is prefixed with "Phantom_" in order for the Phantom to find and associate with it. The WiFi-network has no security by default and neither the Phantom nor the DJI Vision app supports password protecting it. The Range Extender is essentially a small Linux system based on OpenWRT which provides a WiFi-network used by the Phantom and the DJI Vision App. Telemetry and live video preview is available through the DJI Vision app ( iOS/ Android), which connects to the Phantom through a WiFi-network provided by a device called the Range Extender. The quadcopter is controlled using a 5.8GHz remote. ![]() These products are based on DJI's Phantom 2 platform but the P2V comes with a anti-vibration camera platform with single-axis stabilization whereas the P2V+ comes with a camera stabilized on a 3-axis gimbal. This is a code dump of an ongoing research project with the goal of hijacking Phantom 2 Vision and Phantom 2 Vision+ quadcopters.
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