Dji Bulk Interface Driver May 2026
DJI Bulk Interface Driver is a core software component that allows your Windows computer to communicate with DJI hardware for tasks beyond simple file transfers, such as firmware updates and sensor calibration.
Essentially, it is a raw communication channel for your DJI hardware. DJI devices use "Bulk" USB endpoints to transfer large amounts of data, such as: Firmware Updates: Transmitting system files to the device. dji bulk interface driver
- Open Command Prompt as Administrator.
- Type:
bcdedit /set testsigning off - Reboot.
- If you are on Windows 11 with Secure Boot enabled, ensure your BIOS is not blocking third-party signatures.
Are you trying to fix a connection issue with DJI Assistant 2? DJI Bulk Interface Driver is a core software
- High-definition video (H.264/H.265, up to 1080p/60fps or 4K)
- Telemetry data (IMU, GPS, barometer, battery status)
- Flight control commands (waypoints, altitude changes, camera triggers)
- Payload-specific data (LiDAR point clouds, thermal radiometric values)
If Windows asks, choose "Let me pick from a list" and look for DJI USB Virtual COM WinUsb Device 3. Troubleshooting Connection Issues DJI PSDK USB Bulk configuration - Jetson Orin Nano Open Command Prompt as Administrator
Use Cases Requiring the Bulk Interface Driver
1. Real-time 3D mapping – A drone carrying a Zenmuse L2 LiDAR generates up to 240,000 points per second. The bulk interface driver transmits this point cloud alongside 20 Hz RTK GPS corrections and video preview, enabling live 3D reconstruction in DJI Terra or third-party software like Pix4D.
Driver Availability: DJI provides the DJI WIN Driver Installer to resolve these recognition issues, though updates for some older versions have been discontinued. Advanced Applications
- Right-click the
.exefile → “Run as administrator.”