ET4 Quad-Release Dropper
Developed for FlyCart 30, also compatible with M350/M300.
Core Highlights
- Four mounting bays with automatic position detection in any order; DJI Pilot 2 displays the mounting status of each bay in real time.
- Independent release via DJI Pilot 2 in any order — tap to release instantly, or one-key full release for efficiency.
- Uses the M300 series center single-payload assembly (SDK payload bracket) with the center of gravity under the belly for more stable payload carrying.
The ET4 four-stage airdrop is developed for the DJI FlyCart 30 and also compatible with Matrice 350 RTK and 300 RTK via the T-Port interface, controlled over the PSDK link with no extra remote link (control range matches the aircraft's video range). Each hook carries up to 10kg (subject to aircraft payload). It supports DJI Pilot 2 with payload position detection, screen controls, and physical buttons for quick or one-key full release, plus laser-assisted aiming for precise drops.
Key Features
Mount Detection— Four mounting bays with automatic position detection in any order; DJI Pilot 2 displays the mounting status of each bay in real time.
Arbitrariness— Independent release via DJI Pilot 2 in any order — tap to release instantly, or one-key full release for efficiency.
Machine belly mount— Uses the M300 series center single-payload assembly (SDK payload bracket) with the center of gravity under the belly for more stable payload carrying.
Laser Assisted Targeting— Built-in auxiliary laser to help judge the throwing area. Delivered more precisely.
Application Scenarios
Precise airdrop of emergency supplies such as first-aid kits and AEDsWater rescue, dropping life-saving equipment to people in the waterSupply delivery to remote and hard-to-reach areas