To ensure compatibility and optimal performance, please download and update the latest firmware for the Zenmuse H20N, Zenmuse L1, Zenmuse P1, Zenmuse H20/H20T, Zenmuse XT S, Zenmuse XT2, Zenmuse Z30, and any third-party payloads developed using the DJI Payload SDK before utilizing them with the M300 RTK. The firmware can be obtained from the download page.