May 14, 2020 · Since SigDigger supports the HackRF and the HackRF provides coverage in the 5ghz band, it was now possible for me to try to decode a 5ghz drone video feed. I’ve documented the process and my results on my YouTube channel.

Mar 2, 2023 · China-based DJI has long sold a suitcase-sized device called Aeroscope to government regulators and law enforcement agencies that allows them to receive and decode DroneID data, determining the...

Sep 4, 2023 · This study presents a technique for detecting drone models using identification (ID) tags in radio frequency (RF) signals, enabling the extraction of real-time telemetry data through the decoding of Drone ID packets.

Jan 10, 2024 · Recently the AntSDR team have managed to get DJI DroneID decoding working on the AntSDR's onboard ARM processor. The decoding software runs on board the AntSDR E200 and outputs decoded data via the serial or network port.

Decode DJI DroneID from I/Q samples. This project, based on the work in proto17/dji_droneid and kismet, allows decoding DJI DroneID frames from a recording made with an SDR.

The Decoder class gets the OFDM symbols and demodulates the subcarriers using QPSK. We do not know the QPSK orientation here, hence, we simply brute-force the orientation. decoder.magic() performs the descrambling and turbo-decode. DroneIDPacket unpacks the resulting bitstream into the Drone-ID struct. At this point the message could be decoded ...

Just recently we posted about the release of some firmware for the AntSDR E200 which allows it to decode DJI DroneID. DroneID is a protocol designed to transmit the position of the drone and operator to authorized entities such as law enforcements and operators of critical infrastructure.

Jan 9, 2024 · The E200 is equipped with an ARM core, and we have implemented the decoding part on the ARM core. The decoding results are then output through either the serial port or the network port (for testing, the image uses the serial port).

Jun 26, 2024 · In this video, I'll guide you through the setup process to decode FAA-required Remote ID signals transmitted over Bluetooth 5 Long Range Extended (BT5 LR) using Sniffle. We’ll leverage a...

May 19, 2023 · In this article, I outline the steps I took to reverse engineer DJI drones using packet monitoring techniques with Wireshark and delve into the details of packet dissection and how you can develop your own protocol dissector using the Lua programming language.