---
title: Mavlink Protocol
created_date: 2025-02-05
updated_date: 2025-02-05
aliases:
tags:
---
# Mavlink Protocol

## Key Messages for OneSec
- Heartbeat
- Sys_status
- system_time
- Sensor Messages
	- GPS_RAW_INT
	- GPS_STATUS
	- SCALED_IMU
	- RAW_IMU
	- RAW_PRESSURE
	- SCALED_PRESSURE
	- ATTITUDE_QUATERNION
	- LOCAL_POSITION_NED
	- 
## Might be Useful
- change_operator_control
- change_operator_control_ack
- param_system
	- contains several messages