How does A3 use OSDK to access third-party RTK modules?

Keywords: A3/N3, RTK

1. The A3 flight controller itself does not support to integrate the third-party RTK directly.

2. For D-RTK connected to A3 flight controller, OSDK can only obtain RTK data by subscribing to TOPIC. When using OSDK to control the drone, the flight controller will fuse RTK data. OSDK cannot set or select GPS or RTK.
3. If you need to use OSDK integrate third-party RTK, It is needed to connect the third-party RTK directly to the onboard computer. That is, the OSDK application interacts and communicates with the RTK module. And with RTK data, the application completes the closed-loop control, and then controls the movement of the drone through the OSDK flight control API.

Note: This article is from Chinese and is translated by machine. If there is any suggestions, please point it out and we will correct it in time