The E-flite servoless payload release enables you to drop a single payload while in flight, or enables you to use multiple devices to drop multiple payloads using only one channel on your receiver. The payload release operates at 4.8–8.5V and a 50Hz PWM input signal controls the actuation.

E-flite Servoless Payload Release

Type: Adom Molecule Creator: adonis Version: v1 Category: other Availability: 100%, 24/7

Overview

The E-flite servoless payload release enables you to drop a single payload while in flight, or enables you to use multiple devices to drop multiple payloads using only one channel on your receiver. The payload release operates at 4.8–8.5V and a 50Hz PWM input signal controls the actuation.

Science Drivers

• component testing
• open source drone

NSF Relevance

This servoless payload release allows users to rapidly prototype and experiment with aerial delivery systems, either dropping single or multiple payloads with minimal channel usage. By integrating with the open-source reference drone project, it ensures compatibility with a widely adopted platform, enabling researchers and developers to test payload deployment strategies, sensor-assisted delivery, and autonomous release mechanisms in a reproducible and flexible environment.

Integration Guide

To use E-flite Servoless Payload Release in your design:

1. Download the schematic symbol and PCB footprint from the Files section
2. Import into your EDA tool (KiCad or Fusion 360 / EAGLE)
3. Place the molecule in your schematic and connect the interface pins
4. Use the 3D model (.glb) for mechanical fit verification

Design Notes

Board design files (.brd, .sch, .f3d) are available for modification and reference.