Apache NuttX is a mature, real-time embedded operating system (RTOS)
Why do you think that https://github.com/PX4/PX4-Autopilot is a good alternative to nuttx
Apache NuttX is a mature, real-time embedded operating system (RTOS)
Why do you think that https://github.com/PX4/PX4-Autopilot is a good alternative to nuttx