PX4 Developer for Servo Dropper Integration

Title: Need PX4 Developer to Add Servo Dropper & Identify Drone Ports

Description:
Hi,

I have a drone running on custom PX4 firmware, and I need help adding new features, specifically a servo dropper. However, I have limited experience with PX4 development and don't know the exact functions of the available ports on my drone.

What I Need:
Analyze & Identify Ports: Help me understand the available ports on my drone and their functions.
Add Servo Dropper Support: Modify the PX4 firmware to integrate and control a servo dropper.
Guide on Implementation: Provide guidance on how I can test and configure the changes properly.
Maintain Existing Flight Performance: Ensure that the current drone settings (including PID tuning) remain unchanged after modifications.
Skills Required:
Experience with PX4 firmware development
Embedded systems & drone hardware integration
MAVLink / UAVCAN protocol knowledge (preferred)
Ability to read circuit diagrams and identify port functionalities
Experience with QGroundControl / Mission Planner
If you have experience in PX4 firmware customization and drone integrations, I'd love to discuss the project further. Please let me know your experience, estimated timeline, and cost.

Looking forward to working with you!