Does the services provided in the demo dji_sdk_node_services.cpp require GPS?

Keywords: OSDK-ROS, take-off/landing/return to home, without GPS,Non-GPS

Yes,

OSDK-ROS is an application developed based on OSDK Linux. Commands such as takeoff, land, and goHome in OSDK are all sent to the flight controller, and the flight controller completes closed-loop control and execution, the GPS signals are required fo FC control. If it is need to develop OSDK with non-GPS environment, only the attitude control and throttle control modes of OSDK control are recommended.

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